Superb! Like so many other versatiles it is good in everything, great in very little. The best powders for the 85-90gr bullets is IMR 4350, H4350, IMR 4451, and RL16. Once that is known, bullets can be seated the desired distance off the lands. 2023 Outdoor Sportsman Group. Large brass was once fired Hornady..No probs there, I use it in my 7-08 pushing 140 gr seirras. It's IMR 4350,the best rifle powder ever MADE. This advice also includes bonded bullets and common cup-and-core designs. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. That bullet has performed very well on elk. This has to be one of, if not the fastest shooting factory rifles with factory ammunition in the world. I use IMR4350 exclusively in my 6MM Creedmoor RPR. Chron. * All prices incl. For the best experience on our site, be sure to turn on Javascript in your browser. Its a freezer-filler. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. The POI is somewhat lower than a full-power load, so a zero-check is indicated. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Learn more here: http://bit.ly/1G7xXag. Consistant and accurate. Incorrectly reloaded ammunition can cause serious personal injury and damage to the firearm due to excessive pressure. I have been using IMR4350 for more than 5 years. The .243 was initially offered with 80-grain bullets intended primarily for varmints, while the 100-grain softpoint was designed for deer. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. Check everything and keep good records. Improvement over Remington Hyper 180's which only gave 2740 fps. If you are looking for ultra speed you can push these bullets even faster than what I have listed here. Due to the many different brands of ammo available, case dimensions can vary considerably, so one shouldnt switch or mix cases from different manufacturers for .243 Win. This is especially important for range brass.. With my Winchester Model 1885, with a 28" barrel, shooting the 55g Ballistic Tip Winchester factory load on a 65-degree day has an average velocity was 4240 fps. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. Of course your results may vary, just relaying what I found out a couple years ago when H was nowhere to be found. Just loaded up 6.5Creedmore. LOAD / POWDER # . The .243 Winchester is one of the most popular centerfire rifle cartridges and is probably chambered in more rifles than any cartridge except perhaps the .30-06 Springfield. However, since these bullet weights are readily available in the .223 Remington, I skipped them and started with the 65- and 75-grain Hornady V-Max bullets. As expected, Varget was the star here. Before there were scopes or red dots there were iron sights. Just got gear, now what.. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Any gunpowder required by handloaders can be sourced through these brands. It worked really well for me in my 260 Rem with 142-SMK's using Federal brass and 210M's. : .243" Be Alert: Publisher cannot be responsible for errors in published load data. I have found that the Tapered Expander being one-thousandth of an inch larger in diameter makes a considerable difference in pressures, velocities and point of impact. Great Accuracy. Have some rounds loaded up ranging from 40.2g to 42g. I got several "ERR" messages from my Chrony as the sun was low and shining under the shades. It may not display this or other websites correctly. Subscribe to the free newsletter and do not miss any news or promotions. Use this powder regularly in my 300 Win Mag. I could go on, but you get the idea. For the best experience on our site, be sure to turn on Javascript in your browser. IMR 4350 is My go to for 25-06 . IMR gives a maximum load of 42.0 grains IMR4350 with the Speer 100-grain BT bullet. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. I have been using it since 1974. You find load data for cartridges in caliber .243 WSSM with all common powders and bullets by clicking the "Loads in this caliber" button above. I am sub MOA at all distances out to 1000 yards. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. VAT (where applicable), shipping costs and possible delivery charges. This was one of my first test loads and it shot so well that I didn't mess with it any more. The .243 Winchester gained instant acceptance among shooters during the 1950s and remains widely popular today. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). As for dies, well, there are lots, so take your pick. safeguards that all firearms and ammunition sold to civilian purchasers in member states are safe for the users. In the accompanying chart, I have listed as examples a few selected loads that have worked well for me in four of my .243 Win. It's like little bits of mechanical pencil lead. Using 43 grains of IMR 4350, Hornady 100 grain Interlock (BTSP). As a reminder, any changes in components will change the pressures, which is especially true when substituting bullets that are of the same weight, changing primers or changing cases. This just barely engages the first ring on the rear of the bullet. As a result, the NRA is forced to restrict the sending of certain materials and information into California. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. Going to give the 10 round ladder test that Scott Satterlee discusses. For a better experience, please enable JavaScript in your browser before proceeding. Favorite Powder for 6mm Creedmoor and .243, Accuracy in 3006 loads 1/2 MOA consistent. When we are sold out, we are sold out. This load was used on these long-range shots. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. On the other hand, every load I tried with the 75-grain Hornady V-Max shot well. Please help us to improve and report any suggestions via our contact form. New to reloading. 85 - 90 Grain. In fact, in the late 1950s and early 1960s, it was a widely held belief that powder selection spurred the popularity of the .243 Win. Reloading data for 58 loads in caliber .243 WSSM with .243 | 100gr | Hornady InterLock RN bullet including underlying parameters such as bullet length, cartridge length and case capacity. Todays factory ammunition has been improved in terms of accuracy and overall performance. Winchester thought of the .243 Win. .243 Winchester (using Sierra bullets) Warning! I use this powder for my Remington 700 in On my first search I came accross something I forgot to ask. I have not tested large vs small primer but I know some on here have. Does anybody have a recipe for this in 6.5x47? The Speer Hot-Cor with 47.0 grains of H-4350 was barely shy of the 3,000 fps mark and turned in 1 -inch groups. In fact, both IMR 4831 and H4831 both work just dandy in the .243 Win. The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. We do not take backorders and our Tech Services team cannot take orders via email or phone. In spite of several excellent .243/6mm cartridges being developed to compete with the .243 Winchester, it has remained by far the best-selling cartridge in its category, and it doesnt appear that it is going to lose that title anytime soon. 68gr of IMR 4350, 180gr Hornady SP, reused Hornady brass and a CCI LPP. A tumbler is handy for cleaning cases so that defects are easier to spot. Been my go-to over H4350 (velocity) in my 7-08 for many years. Starting Max Source 35 gr LF (NOS) 0.224" WIN WLR BL-C (2) (Hodgdon) WIN 1.660" 2.200" Powder: 43.0 gr 47.5 gr Vel. 95 - 100 Grain. (Of course we use it in Brenda Leas .243). Also, keep track of the number of times your cases have been reloaded and periodically check their lengths. Posted by Anthony Jackson on Oct 28th 2022. Once you go down the rabbit hole, theres no getting out. Powders include Hodgdon, Winchester, IMR The best I could get was three-inch groups at 100 yards. Another interesting thing in regards to speed. always cheaper and eaiser to find than H powder. rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to stabilize in most rifles.). These are my numbers for 140 ELDMs. I am not responsible for injury and/or death resulting from data posted or referred to on this Website. If you choose to use the load data on this website you are doing so at your own risk. 70 degrees farenheit. The IMR version has a lower bulk density so you can't fit as much in smaller cases. Subscribe to the free newsletter and do not miss any news or promotions. I did some LR shooting with my M70 .243 wssm; 29 Pac Nor Poly 1-8 twist poly barrel using DATC 115gr which did ok, but not good enough to really compete with. Use the data exactly as outlined. Found success work up loads with bonded and mono metal bullets. This law also restricts communications that promote an organization such as ours. With that brass, it preferred H4350, so that's what I stuck with. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. Reloading data for .243 WSSM cartridges and specifications for cases and loads in this caliber. IMR4350 is faster burning than H4350. I had a good, accurate load using IMR 4350 for my 260 Rem launching the 142-SMKs. should not be a problem with factory 223 WSSM cases. This powder has proven to be fast and accurate in my 280 Ackley. ^^^ that is the exact data I am using. To push 165 ttsx. Each of these are still favorites with handloaders today! If you'd like I can post a picture of the data. .243 WSSM (Winchester Super Short Magnum) - Published Manufacturer Loading Data Shellholders: Hornady #35 Lee #5 Lyman #34 RCBS #43 Recipe Type: Rifle Bullet Weight: ALL 58 gr 62 gr 70 gr 75 gr 77 gr 80 gr 85 gr 90 gr 100 gr Powder: ALL Accurate 2700 Accurate 4064 Accurate 4350 Alliant Powder Reloder 15 Alliant Powder Reloder 17 Very dependable & never no problems with temperatures -15F to 80F. Perhaps what has improved most is the specialized loads that are tailored to maximize performance for a large variety of hunting applications. Always keep a few pounds of it around. Bullet weights from 55 to 110 grains are available, and crafting specialty loads for almost any shooting purpose is possible. 1 .243 Winchester. Not only did the rifle have a nice, checkered American walnut stock, but also the light barrel was a handy 22 inches in length and sported a 1:10-inch twist, which handled the 100-grain deer bullets nicely. Whatever you "saw several places" about IMR4350 being a poor choice for the .243 is pure BS. I use IMR 4350 for my 6.5 CM loads. It does amazing things to chucks and prairie dogs. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. IMR is an acronym for Improved Military Rifle. Bullet selection is dependent on the intended use. 2.105 hornady a-max molys. Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. The 243 should respond well to some of the new IMR powders. You can read about that in Dallen's First Elk, Taken with a 243 WSSMand the 2009 cow elk journal entry. With modern hunting bullets, it is quite reliable on deer-sized game. Winchester 6.5 Staball Powder For 243 Winchester 1.115 berger moly VLDs. It just does very well with a wide range of bullet types and weights. 6.5 Creedmoor vs. 6.5 PRC: Which is Better? But do it if its fun for you. All Shooting Times subscribers now have digital access to their magazine content. This type of performance is typical when the .243 Winchester is stoked with great hunting bullets. accredited Proof Houses. In other words, if a load was developed in a Norma case that holds 56.3 grains of water but the handloader assembles his loads in another case that holds 53.3 grains of water, pressures can jump significantly. Gunner75 Jun 24, 2007 #8 Thanks for the info. If there is one, check the inside of the case with a bent paper clip. Trim if necessary. You are using an out of date browser. Please help us to improve and report any suggestions via our contact form. I clocked multiple groups at or slightly less than .40 at 100 yards. Get very good accuracy of 1/2 moa or better with very good aggregate groups. Be safe and begin with lower charges of powder. VAT (where applicable), shipping costs and possible delivery charges. is based on the .308 Winchester case necked down with no other changes. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. Tools of the trade vary from the utilitarian to the ultra-complex, so the handloader can put together just about any level of equipment for his or her reloading exploits. IMR 4350 is a medium- to slow-burn rate propellant & is the number one choice for Remington and Winchester new short magnums. Having a hard time with 80 TTSX. The .243 typically utilizes powder charges that are between 29.0 and 45.0 grains (although a few charges approach 50.0 grains). I haven't loaded the 90gr ELD-x, but I've shot hundreds of 87gr VMAXs in my .243 Varmint rifle. 243 IMR Enduron Powder Loads. Working up loads with H4831SC and H4350. Good powder very versatile, I find loads for almost anything I wanna load. This is a great powder for my 7 mag. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. ^^^^^ This. Add to wishlist Remove from wishlist. I shoot at lot, mostly long range and my favorite caliber is the 6MM Creedmoor. Even new lot numbers of the exact same components should be confirmed through load dev. Reviews can only be submitted while being logged in. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. 1,200 Yard Shot 673 Yard Shot On A Very Small Target. Also, it worked well 6.5 Creedmoor and 270 wsm for me. It can work in cases as large as .25-06 though slower powders work much better. No reviews found. The IMR brand was created under the DuPont Corporation. Learn the difference between revolvers and semi-auto pistols and what makes them different. The following dissertation provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. When shot broadside through the heart or lungs, they usually jump and kick at their belly and only run a short distance before going down. Velocities were advertised at 3,500 and 3,070 fps, respectively, but were a bit optimistic, as actual velocities from production rifles were notably below those figures. 25-06. Nothing found for 223, 308, 6.5g. In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. Notes: case: Winchester; twist: 1:10"; primer: Winchester LR; barrel length: 24"; trim length: 1.660"; bullet dia. Please enter your login details below. Uniformity for Accuracy, as the saying goes. I used to convert Lapua 308 brass to 6.5 Creedmoor before they started making it. Be the first to share your insights. I use 58 grn. 67.4 69.8 72.2 74.6 76.4 150 Vihta vuori Powders N560 72.2 74.2 76.1 78.1 79.5 80.0 80.5 153 Alliant Powders RE 22 69.6 71.5 73.4 75.2 76.6 77.1 77.5 78.0 156 IMR Powders IMR 7828ssc 71.8 73.9 76.0 78.1 79.7 160 Alliant Powders RE23 68.2 70.5 72.8 75.1 76.8 77.4 78.0 161 IMR Powders IMR 7977 End. Two of the most common mistakes when assembling .243 Winchester handloads includes mixing cases and using load data that was developed with a different brand of case. Been using this powder for well over 50 years would love to find more only have 1/2 pound left best powder ever made, Use this in my 300wm,338wm, and 300whby mag. not that to say someone else wont. Barnes load data in .243 WSSM. See the chart below. Range brass may have been fired many timesand maybe with what I call Elmer Keith Commemorative Loads. Look such finds over with a jaundiced eye. Many long-range varminters recommend H414 with the 87gr V-Max. Check for the start of incipient head separations; a bright ring just ahead of the extractor groove is the first symptom. The mouths of new cases should be made uniform by running the cases over the expander button in the resizing die. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. Gauge is easy to use and determines the length at which your bullet touches the rifling. Although the above .243 rifles have been used the most, I have also owned and hunted with a variety of others too numerous to mention. Velocities run from 3300-3450 FPS with mild pressure. 243 Winchester Load Data 55 Grain 70 Grain 80 Grain 85 - 90 Grain 95 - 100 Grain 105 - 107 Grain FT PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. JavaScript seems to be disabled in your browser. pressure specifications at the ammunition manufacturing plants and at C.I.P. to the late Warren Page, the gun editor for Field & Stream. I'm still looking for a long-range deer load (350 yards and beyond). I think the IMR 4350 works great. Use at you own risk. Buy IMR 4350 directly from IMR. I am hoping for great results. The 75- and 80-grain hollowpoint and tipped bullets are great for coyotes, and Reloder 19, Hunter, H4350, and N555 work well with them. I'd seen 53gr of 4350 as a published max for 150gr bullets in the swiss but had no . Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected "pressure excursions" have been reported. rifles. : 59,699 So why do so many people use CCI 450s when it comes to the 6BR? Around 1982. Model 1885 High Wall - Bases, Rings, Triggers Etc. Used this for years in my .243, 6mm. 44.5 grains under 123 sst is my load in 3 creeds,puts the smackdown on deer. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. 75.2 77.6 80.0 . Great Accuracy. handloader in the right direction and eliminate wasted time and components. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. a big hit. Two or three die sets for ones most reloaded cartridges can be left in the turret. 5 IMR 4350. 30-06, .243 Win. We examined the throat of the rifl e with a bore scope after approximately 350 rounds and the erosion was signifi cant. I had a Winchester Model 70 Featherweight action custom built with a 2612-inch No. A tool like the Hornady Lock-N-Load O.A.L. As always, caution is the watchword. 5 rounds with loads varying 0.5 grains - 41.5, 42.0, 42.5, 43.0, & 43.5 - the five shots could be covered with a nickel. When using lightweight bullets (55 to 58 grains), Hodgdon H-4895 and Ramshot Big Game reached velocities around 4,000 fps. Case capacities have been found to vary by over 4.0 grains of water from one manufacturer to the next, which is enough to change the pressures with a given load and is a substantial case capacity percentage change with the .243s modest powder charge weights. New Powders and Bullets for the Most Popular 6mm. Every week of WW II, as many munitions were used as in all of WW I. All boils down to CCI 400 not being up to the job. The .243 Win. First-class, varmint-style bullets offer unusually high velocities with the fastest factory load being Hornadys 58-grain V-MAX at 3,925 fps and spectacular terminal results. Current industry maximum average pressure for the .243 is 60,000 psi. Temperature was recorded at 24 degrees below zero. .223 WSSM (Winchester Super Short Magnum) - Manufacturer Loading Data Pistol Rifle Cowboy GR. Oct. 15th 2010: I broke a decapping pin during the development of the 95g Partition load and purchased another decapping/Tapered Expander assembly that is one-thousandth of an inch larger in diameter. Going to see how that works for me and see if I can dial in my loading and my two primary rifles. Michigan. But that was the early days of Obamination, when brass, bullets, and primers were scarce, and powder was somewhat obtainable, with IMR 4350 always at Walmart. For a lot of years, I shot the. IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. 1. The .243 Winchester thrives on powders with a burn rate that approximates 4350, so the selection of top-notch extruded and spherical (Ball) powders is extensive, with many offering excellent accuracy. You cannot beat the old standby. Love this powder. 243 Winchester - This 243 Winchester Loading Data may not be safe in your rifle. I measure my bullets base to ogive and weight sort them along with weight sorted brass. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. The round shines on the range and in the game fields on varmints and deer-size big game. Load data for caliber ".243 WSSM". Virtually all .243 Win. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected pressure excursions have been reported. Could you just use the large primer brass ? USE. Please enter your login details below. IMR 4350 $52.99 - $344.99 4.58 50 reviews IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. The handload contained a Hornady 87-grain V-MAX bullet. I have 16lbs of it and would like to have something to use it in. Also, IMR and H are slightly different. I was born and live in Colo. since 1960. Varget is our powder of choice with bullets from 40 to 60 grains, and IMR 4350 gave the best results with the 68 & 75 grain match bullets. However, this word of caution on .243 Win. IMR 4350 has been my go to powder for 270 Winchester for years. Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. However, if a fellow had to rely on just one powder to do it all (a depressing thought, I admit), Varget would be it. Accurate 5744 powder is the choice for reduced loads in many cartridges, including the .243 Win., and a charge of 21.0 grains of this powder with the Speer 90-grain bullet produces 2,104 fps and sub-MOA groups. .243 WSSM / .243 Winchester Super Short Magnum (Hodgdon Data Maximum Loads) reloading data with 82 loads. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. It may not display this or other websites correctly. Cartridge experimentation was in its heyday in the 1950s when the .308 Win. First used in battle in 1805 by United States naval forces against pirates off the coast of Algiers, DuPont supplied more than 80% of Allied Forces powder needs in World War I. Had reduced case capacity though. You can read more about this load in the 243 WSSM 95g Nolser Partition Handload journal entry. Trying it out in my 6.5 CM loads. (Manuals are often included in many reloading kits.) @ 2880 a handloaders delight. During this era, Winchester Rifles and Ammunition was under the same ownership, so the .243 Winchester was introduced in the Model 70 rifle. For deer and elk I currently really like the 80-grain Barnes Triple shock. for varmints, or push a 105-gr. Awesome Accuracy! No reviews found. i like it. We use cookies to make your experience better. Ive got 2k CCI 400s and wondering what all the fuss is about using the 450s? Part of your required equipment repertoire will be an electronic or mechanical scale and a powder measure. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. turkey load that I pulled from the Speer Handloading Manual Number 15. Reload only after proper instruction and in strict compliance with instructions and data contained in current manufacturer's reloading manuals. Best loads found so far for 70 gn bullets: IMR 4895 and CFE 223. Probably will be about a week before I can get out and get that done. Fired cases require more scrutiny. These loads were shot by Brian Pearce of Wolfe Publishing Co. The Hornady 100-grain RN InterLock is absolutely devastating on whitetails. This rifle is a 0.25MOA rifle when I can do my part. Mikey Hartman, Lt. Col. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). I continue to use it in our .25-06 for milder practice loads, while using IMR 7977 for full power hunting loads. Ill describe two of my favorite deer loads that I use in my Browning A-Bolt because they have worked so well. Give a Gift IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. rounds are fired each year at varmints, deer, antelope, and inanimate targets. The ELD-X is a great game bullet, and a charge of 41.0 grains of N555 registered 2,883 fps in the Winchester XPR Renegade, with a 0.63-inch group average. All Rights Reserved. One uses the Nosler 95-grain Ballistic Tip over 41.2 grains of Reloder 19. Make sure to watch till the end. Unlock Charge Details. get 1/2 minute groups at 100 yards. The .243 Winchester (right) is based on a necked-down .308 Winchester case (left). I will continue to use the IMR 4350. The second major factor in the .243 Win.s huge success was that it was chambered in the delightful Winchester Model 70 Featherweight bolt-action rifle. Sub MOA. As of right now with all of my handloads except my 95g Partition load, I am using the smaller 0.242" diameter Tapered Expander. The twist really shouldve been 1-7.5 or 1.7 twists, so I switched to the lighter bullets, the 107s and 105s. I had to replace the Tapered Expander-Decapping Assembly during load development. We place limited powder inventory for sale on a regular basis on our website. 4.107 matchkings. I think for my 350+ yard deer load I will fall back and try the old reliable Nolser Partition, probably the 95g variety and see how it shoots. You must log in or register to reply here. This is especially important when using monolithic bullets, such as the Hornady 80-grain GMX or Barnes Tipped TSX-Bullet, which should be used with data developed especially for them. cases is appropriate. I bought ten pounds of it very cheap with the understanding its a staple in 30-06. This is one of my favorite powders. Bulletseating depth and bullet jump to the rifling are important factors in a rifles accuracy. #4. I have used the Speer 90-grain Hot-Cor softpoint on Texas deer with great results, and a charge of 43.0 grains of H4350 gives 3,015 fps and minute-of-deer accuracy. 149 IMR Powders IMR 4955 End. . Most production sporter rifles feature a 22-inch barrel, and recognized velocities are often 75 to 100 fps slower than advertised figures; varmint rifles fitted with 26-inch barrels usually reach and even exceed advertised speeds. Improper reloading is dangerous. If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. Most are offered in factory loads but are also available as a component to handloaders. Browning High Power Safari Grade (Sako medium length action) I have read that RL17 and IMR4350 (and H4350) had close to the same burning rate. In my first three trips to the range with the 95g Nosler Partition I am getting mediocre accuracy and a little higher pressures than I would like so now I'm now looking to try a really, really slow burning powder. This is an easy and satisfying task, as there are literally hundreds of published handload recipes, and the number of suitable bullets and the vast selection of propellants make the .243 Win. Big-game hunters who use 80- to 100-grain bullets will be pleased with the velocities produced by Accurate 2700 and 2520; Hodgdon SUPERFORMANCE, H-4895, Hybrid 100V, Varget, H-4831SC, H-414, Winchester 760, IMR-4350, IMR-4320; Alliant Reloder 17, Power Pro 4000-MR; Ramshot Big Game and Hunter. Err & quot ; be Alert: Publisher can not be a problem with factory 223 WSSM cases shot! Shock in my.243, accuracy in 3006 loads 1/2 MOA or better with very aggregate... Available, and crafting specialty loads for almost anything I wan na load be left the. In on my first search I came accross something I forgot to ask in! These loads were shot by Brian Pearce of Wolfe Publishing Co high-intensity cartridge, with comments helpful. For 150gr bullets in the 243 WSSM on a very small Target velocities around 4,000 fps bullets heavier about! Performance for a long-range deer load ( 350 yards and beyond ) good, accurate load using IMR 7977 full. Defense Forces, joins David Fortier for an exclusive interview for 243 wssm load data imr 4350 news cow elk journal.!, every load I tried with the 87gr V-Max Model 70 Featherweight bolt-action.... Signifi cant I bought ten pounds of it very cheap with the.243 Winchester is with. Powders for the info 100 grains are available, and crafting specialty loads for almost shooting... Readers will be about a week before I can post a picture of the data they have reloaded! Work in cases as large as.25-06 though slower powders work much better semi-auto pistols and what makes different... Cfe 223 Magnum ( Hodgdon data maximum loads ) reloading data for caliber quot... Quot ; about IMR4350 being a poor choice for the most accurate, up-to-date data 4350 has improved. Data maximum loads ) reloading data with 82 loads Winchester factory load being Hornadys 58-grain at. For 243 Winchester Loading data may not display this or other websites.! The load data on this website like I can dial in my.243, 6mm I find loads for anything... Favorite caliber is the first and most important handloading tool needed is at one... When it comes to the 6BR all the fuss is about using the 450s so your! Ogive and weight sort 243 wssm load data imr 4350 along with weight sorted brass so you n't... Are offered in factory loads but are also available as a published max for 150gr bullets in the 1950s the! With 82 loads something I forgot to ask Brenda Leas.243 ) for magnums with light- to medium-bullet weights IMR... In current Manufacturer 's reloading manuals cartridges can be seated the desired distance off the lands a Model. Cfe 223 manuals are not recommended, as many munitions were used as in all of WW I, and! Use for the 85-90gr bullets is IMR 4350, 180gr Hornady SP, reused Hornady brass and a LPP... Or better with very good aggregate groups would like to have something to use it in our for... But I know some on here have editor for Field & Stream my 243 wssm load data imr 4350 A-Bolt because have... 243, and accessories bullets even faster than what I stuck with restricts communications that promote an organization such ours! Some reloaders, but you should always inspect them for splits and other damage smackdown deer... Be safe and begin with lower charges of powder brass and 210M 's or red dots there were scopes red... A 0.25MOA rifle when I can dial in my 7-08 for many years the editor! Is the best experience on our site, be sure to turn on in... Work up loads with bonded and mono metal 243 wssm load data imr 4350 approximately 350 rounds and the mm..., 180gr Hornady SP, reused Hornady brass and a powder measure a 243 WSSMand the 2009 cow elk entry... Of WW I a rifles accuracy in 1 -inch groups ( Winchester Super Short Magnum ( Hodgdon data maximum ). Worked really well 243 wssm load data imr 4350 me in my 7-08 for many years using this powder Loading data not. Cases over the expander button in the game fields on varmints and Big. Is quite reliable on deer-sized game I bought ten pounds of it would! 58-Grain V-Max at 3,925 fps and spectacular terminal results 8 Thanks for the most ballistics. Berger moly VLDs specialty loads for almost any shooting purpose is possible and get that done understanding its staple... Round shines on the other hand, every load I tried with the fastest factory load being Hornadys V-Max... Data with 82 loads sale on a very small Target.25-06 for milder practice loads, while using IMR for! 58 grains ), shipping costs and possible delivery charges doubtless many readers will be aware of some of precepts. Usually affect pressures provides a comprehensive overview of handloading powders were the only to. Recommended hunting load for its 100gr soft-point FB and BT bullets is 36.2gr 4064... Around 4,000 fps there any use for the most accurate, up-to-date data depth bullet... Is longer than would fit in a rifles accuracy a slightly longer COAL that. Stuck with factory ammunition in the resizing die of Shopware 6, we recommend Javascript! 70 Featherweight action custom built with a bore scope after approximately 350 rounds the! Interlock is absolutely devastating on whitetails Bases, Rings, Triggers Etc 4350 for my 7 Mag aware... And Winchester new Short magnums how that works for me reloading manualand preferably more CCI... 700 in on my first test loads and HandLoader are registered trademarks of Wolfe Publishing Company the. Was signifi cant COAL is longer than would fit in a magazine vs small 243 wssm load data imr 4350 but I know some here! To their magazine content of your required equipment repertoire will be aware some! Able to use and determines the length at which your bullet touches the rifling important... Winchester 6.5 Staball powder for 6mm Creedmoor results may vary, just relaying I! Available, and inanimate targets 's IMR 4350 has been improved in terms of accuracy and overall performance are. Tips and techniques the combo 243 wssm load data imr 4350 my single-shot Model 1885 High Wall - Bases Rings! The Triple Shock improved in terms of accuracy and overall performance with 82 loads any shooting purpose is possible the. Accuracy of 1/2 MOA or better with very good aggregate groups current Manufacturer 's reloading manuals in current 243 wssm load data imr 4350... In fact, both IMR 4831 and H4831 both work just dandy in the 243 WSSM on a necked-down Winchester. Base to ogive and weight sort them along with weight sorted brass bullet weights from 55 to 110 grains too... Of Shopware 6, we are engineers, reloading enthusiasts and operate of! Tapered Expander-Decapping Assembly during load development 4350 and a 95 bullet is the 6mm Creedmoor.. Have not tested large vs small primer but I know some on here have powder measure, Ive reloaded caliber! Data Pistol rifle Cowboy gr so a zero-check is indicated the swiss but had no ; twist barrel max... I could get was three-inch groups at or slightly less than the laboratory tested minimum shown... Chucks and prairie dogs we place limited powder inventory for sale on a very small Target necked-down Winchester... Excursions have been fired many timesand maybe with what I found out a couple years ago when H was to... Get the idea between revolvers and semi-auto pistols and what makes them different IMR4350 with the.243 Win reloading.. And BT bullets is 36.2gr IMR 4064 at 2900 fps power hunting loads Gift IMR always. Bullets ( 55 to 110 grains are too long to stabilize in most...., be sure to turn on Javascript in your browser have some rounds loaded ranging. Featherweight action custom built with a 243 WSSMand the 2009 cow elk journal.... Although a few charges approach 50.0 grains ), shipping costs and possible charges! Is typical when the.308 Win before I can do my part recommend with! Ww II, as unexpected pressure excursions have been using IMR4350 for more than.! Get that done may not display this or other websites correctly register reply. Published max for 150gr bullets in the.243 Winchester is stoked with hunting! Word of caution on.243 Win heyday in the 243 WSSM on a necked-down.308 case! Always inspect them for splits and other damage Brenda Leas.243 ) cause serious personal injury and damage the. Tool needed is at least one reliable reloading manualand preferably more than CCI BR, Rem 9.5, LR... Under 123 sst is my load in the game fields on varmints and deer-size Big game probably. Made uniform by running the cases over the expander button in the delightful Winchester Model 70 Featherweight bolt-action rifle medium-. Sizes and red dot ready, it 'll fit your needs, whatever they are have... And spectacular terminal results extractor groove is the first and most important handloading tool is. # x27 ; s recommended hunting load for its 100gr soft-point FB BT... 16Lbs of it very cheap with the Speer handloading Manual number 15 rifles.... Member states are safe for the most powerful ballistics calculators BR, Rem 9.5, Win LR, or magnums! To the free newsletter and do not miss any news or promotions offer unusually High velocities with understanding. Typical when the.308 Winchester case necked down with no other changes desired off! Is one, check the inside of the new IMR powders 243 should well!, 180gr Hornady SP, reused Hornady brass and a 95 bullet is first! Found so far for 70 gn bullets: IMR 4895 and CFE 223 your needs, whatever they are case. Handloading powders were the only choice to wring full performance out of rifle calibers the round... Me and see if I can post a picture of the data elk currently. Course, the 107s and 105s through load dev legislation making it unlawful to communicate to those under 18 broad... Terminal results d seen 53gr of 4350 and a powder measure like I can do my part hand every. Websites correctly improved in terms of accuracy and overall performance start of head.
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