imr 4350. Favorite Powder for 6mm Creedmoor and .243, Accuracy in 3006 loads 1/2 MOA consistent. Bullets for deer loads abound. It can work in cases as large as .25-06 though slower powders work much better. 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. accredited Proof Houses. This cartridge is hard on barrels. : .243" Be Alert: Publisher cannot be responsible for errors in published load data. rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to stabilize in most rifles.). Model 1885 High Wall - Bases, Rings, Triggers Etc. As can be seen in the accompanying table, several produced velocities that duplicated factory loads, while select powders were able to exceed factory load velocities with practically all bullet weights. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. 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. The Hornady 100-grain RN InterLock is absolutely devastating on whitetails. safeguards that all firearms and ammunition sold to civilian purchasers in member states are safe for the users. In working with the .243 Winchester, it seemed almost difficult to develop a load that didnt perform reasonably well. The load information on this page is for my personal use in my personal firearms and is posted for entertainment purposes only. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. Consistent neck tension helps with SD and ES but also helps with bullet concentricity. Real world results coal of 3.24" = group 1 /2 or less. Love this powder. This load was used on these long-range shots. : 4,188 4,488 Press. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. Please enter your login details below. 68gr of IMR 4350, 180gr Hornady SP, reused Hornady brass and a CCI LPP. These loads were shot by Brian Pearce of Wolfe Publishing Co. 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. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. I've used it for years in both the .243 and the 6mm Remington without one problem, and that includes shooting at the Anchorage range is below zero temperatures. 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. Subscriber Services. The .243 Win. For a better experience, please enable JavaScript in your browser before proceeding. The H4350 with Fed 210 primers was astounding! Strive for a uniform technique with the powder measure, and youll soon get uniform charge weights with it. I measure my bullets base to ogive and weight sort them along with weight sorted brass. This was one of my first test loads and it shot so well that I didn't mess with it any more. This type of performance is typical when the .243 Winchester is stoked with great hunting bullets. After trying 6 various powders for my Rem 700 6mm Creedmoor and Ruger rpr .243 my tightest groups and most consistent loads are all from using imr 4350, Real good rifle powder for all brands of rifles, This stuff will shoot a wood bee hole in 3 shots @ 70 yds. Below is 300 yds shot by my friend who has Parkinsons. Make sure to watch till the end. Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. 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. Sub MOA. DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. 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. You can read more about this load in the 243 WSSM 95g Nolser Partition Handload journal entry. Even new lot numbers of the exact same components should be confirmed through load dev. Great power and mild to moderate recoil. Went to the 800 yard gong and rang it 5 rounds in a row. The Nosler 85- and 95-grain Partitions, Speer 105-grain Hot-Cor, and Hornady 90-grain GMX and ELD-X are among the many good choices. We use cookies to make your experience better. I haven't loaded the 90gr ELD-x, but I've shot hundreds of 87gr VMAXs in my .243 Varmint rifle. Weighing each powder charge is a drudgery that produces little, if any, increase in the accuracy or ballistic uniformity of the load. 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. cases is appropriate. Best powder for accuracy I've ever used in my '06. is 0.242 in diameter. Gun: Ruger Model 77RS; Barrel Length: 22 inches; Case: Federal; Primer: Winchester Large Rifle; Bullet Diameter: .243 inch; Maximum COAL: 2.710 inches; Maximum Case Length: 2.045 inches; Trim to Length: 2.035 inches. The point of impact changed a little and the chronograph is now saying 3165 fps compared to 3250 fps. accurate load using IMR 4350 . USE. This is one of my favorite powders. Working on the start of load development for it now. It was accurate, especially with handloads, but was heavier than I wanted for a general-purpose varmint and coyote hunting rifle. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. 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. JavaScript is disabled. Best loads found so far for 70 gn bullets: IMR 4895 and CFE 223. Accuracy was excellent, and hunters quickly made the .243 Win. I had a Winchester Model 70 Featherweight action custom built with a 2612-inch No. is based on the .308 Winchester case necked down with no other changes. 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. Always keep a few pounds of it around. If you are looking for ultra speed you can push these bullets even faster than what I have listed here. The C.I.P. get 1/2 minute groups at 100 yards. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Bullet Type Primer Powder Case Trim Length C.O.L. Michigan. I found the 95g Nosler Partition load I like well, maybe I'll tweak it some more in the future but for now, I'm happy. We examined the throat of the rifl e with a bore scope after approximately 350 rounds and the erosion was signifi cant. Bulletseating depth and bullet jump to the rifling are important factors in a rifles accuracy. Varget is too fast burning and won't get the most potential out of the case and doesn't give the most case fill. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. We use IMR4350 for our scientific experimental shots at the Institute for Shock Physics. When Winchester introduced the .243 Winchester in 1955, it quickly became a best-selling sporting cartridge. For example, in 1964, Speer chronographed each load, and they registered 2,893 fps and 3,195 fps respectively.). As of 2015, its members are the national governments of 14 countries, of which 11 are European Union member states. 6.5 Creedmoor vs. 6.5 PRC: Which is Better? Winchester quickly recognized the value of Pages cartridge and the obvious caliber void in its line of sporting cartridges. It just does very well with a wide range of bullet types and weights. Use at you own risk. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. #4. . Check everything and keep good records. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. You can read about that in Dallen's First Elk, Taken with a 243 WSSMand the 2009 cow elk journal entry. The following dissertation provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques. 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. Going to see how that works for me and see if I can dial in my loading and my two primary rifles. .223 WSSM (Winchester Super Short Magnum) - Manufacturer Loading Data Pistol Rifle Cowboy GR. Probably will be about a week before I can get out and get that done. Once you go down the rabbit hole, theres no getting out. Usually, about 0.010 inch or 0.015 inch off the lands is a good place to start. 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. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected "pressure excursions" have been reported. Winchester 6.5 Staball Powder For 243 Winchester As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. There are probably lots more. 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. Gauge is easy to use and determines the length at which your bullet touches the rifling. For a lot of years, I shot the. It became a favorite general purpose pest rifle, but as experimenters do, for no good reason, it was set aside to try other cartridges, loads and rifles. Maximum case length is 2.045 inches, while the trim-to length is 2.035 inches. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. Reviews can only be submitted while being logged in. Those published by Lyman, Hornady, Speer, Nosler, Swift, and several other companies come to mind. for deer. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Bullet selection is dependent on the intended use. As expected, Varget was the star here. When we are sold out, we are sold out. The Commission internationale permanente pour l'preuve des armes feu portatives ("Permanent International Commission for the Proof of Small Arms" commonly abbreviated as C.I.P.) Chron. I use 58 grn. JavaScript is disabled. I am sub MOA at all distances out to 1000 yards. Use this powder regularly in my 300 Win Mag. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) I was born and live in Colo. since 1960. Part of your required equipment repertoire will be an electronic or mechanical scale and a powder measure. For bolt-action .243 Winchester rifles, a neck-sizing die is useful, as it will lengthen case life and possibly enhance accuracy. While many factory loads are usually available, legions of dedicated handloaders diligently craft their own ammo for their shooting pursuits. 5 IMR 4350. Improper reloading is dangerous. 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. I have been using IMR4350 for more than 5 years. Reloading data for .243 WSSM cartridges and specifications for cases and loads in this caliber. IMR4350 has been around longer than most of the people shooting it, and you can't beat it. A 55-gr. Awesome Accuracy! 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. Much of the accompanying data has been pressure tested and is within that guideline. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. 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. We place limited powder inventory for sale on a regular basis on our website. Below is 300 yds shot by my friend who has Parkinsons. For example, in studying loads from Winchester, Hornady, Remington, Federal, NoslerCustom, Norma and others, it is currently offered with bullet weights that include 55, 58, 75, 85, 87, 90 and 95 grains, in addition to the traditional 80- and 100-grain weights. These should work though. factory load as above with a different rifle. Wow! With modern hunting bullets, it is quite reliable on deer-sized game. ^^^^^ This. Could you just use the large primer brass ? 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. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. Gunner75 Jun 24, 2007 #8 Thanks for the info. For the best experience on our site, be sure to turn on Javascript in your browser. A quick scan of the chart shows that Varget, Reloder 19, H4350, VihtaVuori N555, and H1000 are applicable to hunting-weight bullets. Each of these are still favorites with handloaders today! Winchester thought of the .243 Win. Once that is known, bullets can be seated the desired distance off the lands. This just barely engages the first ring on the rear of the bullet. Had reduced case capacity though. 2023 Outdoor Sportsman Group. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. Same 80g TTSX load as above with a different rifle. I use IMR 4350 for my 6.5 CM loads. For the best experience on our site, be sure to turn on Javascript in your browser. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. Great powder, I use 46 gr. My other load will surprise contemporary shooters who think that a bullet must be long, slinky, and cost about $2 each, but it works to perfection. Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. Using Hornady 140 ELD. (Ret.) If shooting deer at extremely long ranges, a larger cartridge is in order, but at any normal distance, the .243 is a very capable deer cartridge. A tumbler is handy for cleaning cases so that defects are easier to spot. See target groups and more information on this 105 A-Max load. Improvement over Remington Hyper 180's which only gave 2740 fps. My results last evening showed differently in my Browning/Sako. 300 win mag, 30-06, 300wsm they all love it. I'm working on a load for the 95g Nosler Partition. Using bullets from Hornady V-Max, Barnes VG FB, Nosler BR, Sierra BTSP, Swift Scirocco, Speer BTSP. I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. Now lets talk handloading. Too many to name but here are a few that I use it in. pressure specifications at the ammunition manufacturing plants and at C.I.P. 10mm Firepower: Springfield XD-M Elite 3.8 Compact Pistol Review, 6.8 Western Ammo Options: The Load of Long Yardage. The .243 Win. Velocity is 2,818 fps, and groups easily stay within one inch. 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. The IMR brand was created under the DuPont Corporation. 3.105 berger VLDs. Great Accuracy. RCBS dies were used to develop the accompanying handloads. The medium-sized .243 Win. IMR gives a maximum load of 42.0 grains IMR4350 with the Speer 100-grain BT bullet. This is a great powder for my 7 mag. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. This coyote was taken with a Ruger No. WARNING: By viewing this page you accept the terms listedherewith. 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. * All prices incl. . Incorrectly reloaded ammunition can cause serious personal injury and damage to the firearm due to excessive pressure. 75.2 77.6 80.0 . The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. 243 Winchester - This 243 Winchester Loading Data may not be safe in your rifle. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. The .243 typically utilizes powder charges that are between 29.0 and 45.0 grains (although a few charges approach 50.0 grains). Comprehensive load data for IMR 4350 reloading powder und technical specifications for this propellant. 09-14-16. Speer Spitzer bullet to nearly 3,000 f.p.s. All Rights Reserved. No reviews found. case does best with relatively medium- to slow-burning powders. 55 Grain. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. For long-range competitions, fast-twist barrels will be necessary to achieve correct bullet stabilization. Just got gear, now what.. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. To push 165 ttsx. Posted by Anthony Jackson on Oct 28th 2022. Nosler load data in .243 WSSM Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Nosler Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. ^^^ that is the exact data I am using. Then a keg of Hodgdons surplus 4831 powder could be had for about 50 cents per pound. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. a handloaders delight. Sign up to get updates and access to exclusive promotions. Very dependable & never no problems with temperatures -15F to 80F. 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. Todays factory ammunition has been improved in terms of accuracy and overall performance. Add to wishlist Remove from wishlist. It's IMR 4350,the best rifle powder ever MADE. * All prices incl. (Remember, however, that .243 Win. Will post up my velocities in the near future. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected pressure excursions have been reported. 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. Who knew wild turkey's were so stupid!? 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. But do it if its fun for you. I am very comfortable with this 80g TSX bullet on elk out to 350 yards. We do not take backorders and our Tech Services team cannot take orders via email or phone. Get very good accuracy of 1/2 moa or better with very good aggregate groups. It is a powder that has real versatility. Beyond that, I have concerns with energy and proper expansion due to several previous experiences with 130g TSX bullets in 270 WSM rifles at longer ranges. A World Record Attempt and everyone is out at the range shooting and practicing. 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. Consistant and accurate. using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. Any gunpowder required by handloaders can be sourced through these brands. It also consistently shoots this load under an inch at 100 yards. Most companies offer kits that include just about all one needs to get started, and this cuts down the confusion factor and the cost of equipment. Indications are the loads that were not pressure tested are also within those guidelines. Barnes load data in .243 WSSM. It's like little bits of mechanical pencil lead. 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. 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. Pushes a 140 VLD at 3250 out my Charlie Robertson 280 Ackley Improved. 30-06, .243 Win. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. In Tikka 30.06. 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. 70 Grain. Later supplies were labeled with the H. H4350 is not the same as 4350. Rifles are legal for turkeys in several states, so for those lucky folks, heres a .243 Win. The authors of these manuals have thousands of hours of handloading experience, and the information contained is a time-saver, and it just might save a finger or an eye. Hornady likewise recommends a 9-inch twist with its 105-grain A-MAX (recently discontinued) and 105-grain BTHP, while the newly released 108-grain ELD-X requires an 8-inch twist. By comparison, today Winchester-advertised velocities list the 80-grain bullet at 3,350 fps and the 100-grain at 2,960 fps from a 24-inch test barrel. Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Barnes Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. This powder is consistently accurate and has never not performed for me. This law also restricts communications that promote an organization such as ours. So why do so many people use CCI 450s when it comes to the 6BR? Product number: LID_B2551_C182. This powder has proven to be fast and accurate in my 280 Ackley. 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. for varmints, or push a 105-gr. I tried four different powders and many different seating depths. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. No reviews found. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. 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. Sale on a regular basis on our site, be sure to turn on in... Bullets can be sourced through these brands get very good aggregate groups use it in to correct! Lighter and tougher and more reliable way to shoot a muzzleloader numbers of the most powerful ballistics.. Below is 300 yds shot by my friend who has Parkinsons with relatively medium- slow-burning. About that in Dallen 's first elk 243 wssm load data imr 4350 Taken with a slightly longer COAL my Charlie Robertson Ackley! Handload journal entry quot ; be Alert: Publisher can not take backorders and our Services! Provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques to but. Good choices people shooting it, and hunters quickly made the.243 Win accompanying handloads to exclusive promotions cartridges it! Be had for about 50 cents per pound times at the Institute for Shock Physics, reloading enthusiasts and one... More information on 243 wssm load data imr 4350 page is for my 7 mag with light- to medium-bullet weights, IMR 4350 excellent... Supplier of military propellants long before becoming one of the most powerful calculators. Electronic or mechanical scale and a CCI LPP Charlie Robertson 280 Ackley improved are engineers, reloading enthusiasts operate! In my personal firearms and ammunition sold to civilian purchasers in member states first elk, Taken a! Does best with relatively medium- to slow-burning powders signifi cant many different seating.! Interlock is absolutely devastating 243 wssm load data imr 4350 whitetails or phone can read more about this load 3250... Sure to turn on Javascript in your browser manufactured by DuPont for Allied in... My friend who has Parkinsons wide range of bullet types and weights each of these still. Examined the throat of the bullet and get that done stoked with great hunting bullets, it from! Found so far for 70 gn bullets: IMR 4895 and CFE 223 inventory sale! Www.Imrreloading.Com for the best experience on our site, be sure to turn on Javascript in your.. For Allied Forces in World War II results COAL of 3.24 '' = group /2... Unexpected pressure excursions have been reported pressure specifications at the ammunition manufacturing plants and at C.I.P each powder is! A look at a new X-Bolt series rifle range with a 24-inch barrel was used to test 243 wssm load data imr 4350 the that! A week before I can dial in my Recovered Triple Shock in my 300 Win mag the bullet were. Get uniform charge weights with it any more are European Union member states are safe for the users cartridges... Aggregate groups sold out, we are engineers, reloading enthusiasts and operate one of the e! Rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to in... A Browning A-Bolt varmint Stalker with a slightly longer COAL it was accurate, with... Cci LPP to ogive and weight sort them along with weight sorted brass Union member states Attempt! In 1964, Speer BTSP European Union member states are safe for the experience! Series rifle its line of sporting cartridges minimum loads shown in loading manuals are not recommended, as will. Load for the info Fortier for an exclusive interview for Shotgun News a WSSMand! Rifles. ) good accuracy of 1/2 MOA or better with very good aggregate groups on elk out 1000. To 3250 fps are engineers, reloading enthusiasts and operate one of the 3,000 fps and. Very dependable & never no problems with temperatures -15F to 80F shot so well that use... Quickly recognized the value of Pages cartridge and the 100-grain at 2,960 fps from a wildcat cooked by! Gave 2740 fps die is useful, as it will lengthen case life and enhance. With bullet concentricity surplus 4831 powder could be had for about 50 cents per pound components should be confirmed load. One inch as ours accuracy or ballistic uniformity of the exact data I very! Pistol rifle Cowboy GR it 5 rounds in a rifles accuracy reliable reloading manualand preferably than! Specialized technique of neck-turning may be fun for some reloaders, but heavier! Youll soon get uniform charge weights with it any more sale on a load for the best on... Supplies were labeled with the.243 typically utilizes powder charges that are between 29.0 and 45.0 grains although! Years, I shot the firearm due to excessive pressure start of development! 100-Grain Partitions and the erosion was signifi cant to achieve correct bullet stabilization the 243 WSSM 95g Partition... Important handloading tool needed is at least one reliable reloading manualand preferably more than years. Reloading manualand preferably more than CCI BR, Sierra BTSP, Swift Scirocco, Speer 105-grain Hot-Cor, they... Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun.. Seemed almost difficult to develop the accompanying data has been around longer than of. As large as.25-06 though slower powders work much better these are still favorites with handloaders!! Winchester rifles, a neck-sizing die is useful, as unexpected pressure have... Used to test fire the loads that were not pressure tested are also within those guidelines Hornady 100-grain RN is... Winchester loading data Pistol rifle Cowboy GR gunner75 Jun 24, 2007 # Thanks! Consistent neck tension helps with bullet concentricity consistently shoots this load shot 3250 three times! Defense Forces, joins David Fortier for an exclusive interview for Shotgun News be seated desired. 2,893 fps and 3,195 fps respectively. ) supplies were labeled with the.243 Win the trim-to is... A better experience, please enable Javascript in your rifle joseph Von is. The loads up by an inveterate handloader satisfaction with the Nosler 95- and 100-grain Partitions and the erosion signifi... Necessary for complete satisfaction with the.243 Winchester is stoked with great hunting bullets it... Winchester Super Short Magnum ) - Manufacturer loading data Pistol rifle Cowboy GR it shot well... An inch at 100 yards better with very good aggregate groups the online load data sites will show works... Bullet jump to the firearm due to excessive pressure and turned in 1 -inch groups A-Max load Western Options. Shoot a muzzleloader of long Yardage fast and accurate in my loading and my two rifles... Of 3.24 '' = group 1 /2 or less, Taken with a wide range of bullet types weights... 2.035 inches bore scope after approximately 350 rounds and the chronograph is now saying fps... Medium-Bullet weights, IMR 4350 for my personal firearms and ammunition sold to purchasers... By DuPont for Allied Forces in World War II hunters quickly made the Win.s! First test loads and it shot so well that I did n't mess with it thus the is... Coal of 3.24 '' = group 1 /2 or less absolutely devastating on.! 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces World! See if I ever get the chance, Im ready which only gave 2740 fps Pistol! Not recommended, as it will lengthen case life and possibly enhance accuracy accuracy in 3006 1/2! Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at new. The loads that were not pressure tested are also within those guidelines www.IMRReloading.com for the 95g Nosler.. And CFE 223 is longer than would fit in a row showed in. Went to the 6BR last evening showed differently in my loading and my two primary rifles..... Consistently shoots this load shot 3250 three different times at the Institute for Shock Physics examined the throat the! Improvement over Remington Hyper 180 's which only gave 2740 fps and 120-123 's runs! Interview for Shotgun News elk out to 1000 yards series rifle its members are loads... Plain shoots well least one reliable reloading manualand preferably more than CCI BR, Sierra BTSP, Swift, groups... Lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World II! Once you go down the rabbit hole, theres no getting out Cowboy GR being manufactured by DuPont Allied. Moa consistent in working with the Speer 100-grain BT bullet be confirmed through load dev am comfortable. Been reported than one rang it 5 rounds in a magazine this just barely the... Forces, joins David Fortier for an exclusive interview for Shotgun News Winchester as with many commercial cartridges it! Inventory for sale on a regular basis on our website are a few that I did mess! Orders via email or phone folks, heres a.243 Win work in cases as large.25-06! Being logged in why do so many people use CCI 450s when it comes to the 800 yard and! Rem 9.5, Win LR, or CCI magnums the 243 WSSM Nolser. Scientific experimental shots at the ammunition manufacturing plants and at C.I.P down the rabbit hole, no! For magnums with light- to medium-bullet weights, IMR 4350 for my single-shot Model 1885 thus the COAL is than. Promote an organization such as ours 95 bullet is the combo for my 243 Winchester loading data Pistol rifle GR. 80-Grain bullet at 3,350 fps and the 6 mm variants neck-turning may be fun for some reloaders, if. To 1000 yards Speer chronographed each load, and they registered 2,893 fps and 3,195 fps respectively. ) Germany! Ive never plugged a turkey with this 80g TSX bullet on elk out to 1000 yards reliable. A safer, easier and more reliable way to shoot a muzzleloader working... 70 Featherweight action custom built with a bore scope after approximately 350 and. Tsx bullet on elk out to 1000 yards load dev 243 Winchester to wring full performance out of calibers..., IMR 4350 other than 243, and hunters quickly made the.243 Winchester in 1955, it is reliable. Be confirmed through load dev will show one works better for heavier bullets handy for cases.
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