. The .243 Win. Great Accuracy. Chron. 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. If its varmints youre after, the 55- and 58-grain bullets can be driven at warp speeds that will vaporize a prairie dog. Joseph Von Benedikt is with Jorge Spat to learn all about it. The one-thousandth of an inch made a difference by reducing the pressures and velocity. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. It includes loads for several bullet choices. Using Hornady 140 ELD. 149 IMR Powders IMR 4955 End. I use IMR 4350 for my 6.5 CM loads. 5 IMR 4350. rifles. All six 100-grain bullets delivered fine accuracy at velocities in the 2,900- to 3,000-fps range. Just got gear, now what.. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. (Handloader Issue #249 - October, 2007) PRIVACY. 2.105 hornady a-max molys. Use at you own risk. The mouths of new cases should be made uniform by running the cases over the expander button in the resizing die. IMR4350 is faster burning than H4350. Uniformity for Accuracy, as the saying goes. It does amazing things to chucks and prairie dogs. Same 55 Gr. Velocity is 2,818 fps, and groups easily stay within one inch. #4. I clocked multiple groups at or slightly less than .40 at 100 yards. Too many to name but here are a few that I use it in. Gunner75 Jun 24, 2007 #8 Thanks for the info. What's the Perfect Trigger Pull Weight for a Hunting Rifle? turkey load that I pulled from the Speer Handloading Manual Number 15. Consistent performance. 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. I tried four different powders and many different seating depths. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. 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. 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. The .243 Winchester gained instant acceptance among shooters during the 1950s and remains widely popular today. IMR 4350 has been my go to powder for 270 Winchester for years. 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. For the best experience on our site, be sure to turn on Javascript in your browser. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. If you'd like I can post a picture of the data. Winchester thought of the .243 Win. i like it. Even if you dont chronograph, recording shooting results on a data sheet noting the case, primer, powder charge, and bullet(s) used is essential. Nothing found for 223, 308, 6.5g. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. : 3,617 3,991 Press. #1. 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. WARNING: By viewing this page you accept the terms listedherewith. Every week of WW II, as many munitions were used as in all of WW I. Premium hunting bullets designed for big game have also been improved, with notable examples including the Nosler Partition, Ballistic Tip and AccuBond; Hornady GMX, InterBond and SST; Swift Scirocco II; Barnes Tipped TSX-Bullet; and others. Sign up with your email address to receive news and updates. Current industry maximum average pressure for the .243 is 60,000 psi. Rifle and ammunition sales were strong. After serving in Vietnam during the 1960s, one of my older brothers returned home and gave my father a new Remington, During the late 1970s, I acquired a pre-64 Winchester Model 70 Varmint so chambered. Went to the 800 yard gong and rang it 5 rounds in a row. 95 - 100 Grain. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. @ 2880 The POI is somewhat lower than a full-power load, so a zero-check is indicated. For bolt-action .243 Winchester rifles, a neck-sizing die is useful, as it will lengthen case life and possibly enhance accuracy. We place limited powder inventory for sale on a regular basis on our website. Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. It is a powder that has real versatility. This has to be one of, if not the fastest shooting factory rifles with factory ammunition in the world. I bought ten pounds of it very cheap with the understanding its a staple in 30-06. ^^^ that is the exact data I am using. Also, it worked well 6.5 Creedmoor and 270 wsm for me. Add to wishlist Remove from wishlist. Do not substitute bullets of the same weight with a given powder charge, as pressure will usually change, sometimes significantly. 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. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. 1 .243 Winchester. In working with the .243 Winchester, it seemed almost difficult to develop a load that didnt perform reasonably well. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. case does best with relatively medium- to slow-burning powders. Who knew wild turkey's were so stupid!? IMR 4064 and IMR 4166 work well with medium-weight to lightweight bullets. Great powder and great results. Powders include Hodgdon, Winchester, IMR Its no wonder the .243 Winchester is one of Americas most popular and versatile rounds. This coyote was taken with a Ruger No. 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. Cartridge Type: Pushes a 140 VLD at 3250 out my Charlie Robertson 280 Ackley Improved. Charges of 38.5 grains with the 65-grainer and 38.0 grains with the 75-grainer produced velocities of 3,158 fps and 3,181 fps respectively, with near-MOA accuracy in the Browning A-Bolt. 2 contour Douglas barrel; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets. (Manuals are often included in many reloading kits.) It is unclear exactly when noted gun writer Warren Page began experimenting with 6mm/.243-inch wildcats, but it was probably during the early 1940s, which ultimately led to his necking down the .308 Winchester case shortly after it was introduced in 1952. I will continue to go to Hodgdon for my reloading needs. Much of the accompanying data has been pressure tested and is within that guideline. always cheaper and eaiser to find than H powder. 243 IMR Enduron Powder Loads. Sub MOA. JavaScript seems to be disabled in your browser. You must log in or register to reply here. 3.105 berger VLDs. We are very pleased with the repeatability for our experimental data. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. 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. This powder is consistently accurate and has never not performed for me. Very dependable & never no problems with temperatures -15F to 80F. . Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. This is a great powder for my 7 mag. My son recently took a deer at around 200 yards using the Barnes 80-grain TTSX from his Ruger No. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. We examined the throat of the rifl e with a bore scope after approximately 350 rounds and the erosion was signifi cant. New powders significantly changed the future of this smallbore cartridge. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. This advice also includes bonded bullets and common cup-and-core designs. Varmint loads also offer notably better ballistic coefficients and lower drag for better downrange accuracy, retained velocities and flat trajectories at typical varmint hunting distances. With the lack of supplies and our recent communist takeover I have been in a pissy mood. 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. The handload contained a Hornady 87-grain V-MAX bullet. 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. Will post up my velocities in the near future. More about this powder: 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. Incorrectly reloaded ammunition can cause serious personal injury and damage to the firearm due to excessive pressure. Custom Mossberg 500 at the Range and Live Turkey!. : 4,188 4,488 Press. OCL was 2.805. : 59,699 68gr of IMR 4350, 180gr Hornady SP, reused Hornady brass and a CCI LPP. No reviews found. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. 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. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. . A tool like the Hornady Lock-N-Load O.A.L. imr 4350. Joseph Von Benedikt shows his custom 500 and how well it shoots. Please help us to improve and report any suggestions via our contact form. I would recommend this powder for anyone trying to achieve accuracy at long range. 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'. Real world results coal of 3.24" = group 1 /2 or less. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). Give a Gift Use the data exactly as outlined. Now lets talk handloading. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. Velocities run from 3300-3450 FPS with mild pressure. Great powder, I use 46 gr. So why do so many people use CCI 450s when it comes to the 6BR? Around 1982. i already have a box of each of these bullets and need some load data if anybody has any. Some handloaders full-length resize new cases, and that really isnt a bad idea. The Ultimate Reloading Manual / .243 WSSM / .243 Winchester Super Short Magnum (IMR Data) Warning! This type of performance is typical when the .243 Winchester is stoked with great hunting bullets. i already have a box of each of these bullets and need some load data if anybody has any. Also, IMR and H are slightly different. These loads were shot by Brian Pearce of Wolfe Publishing Co. I'd seen 53gr of 4350 as a published max for 150gr bullets in the swiss but had no . Here are some DIY Hunting Rifle Target Downloads that might be helpful as well. The round shines on the range and in the game fields on varmints and deer-size big game. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. This includes not only information about their purchase and use, but also the promotion of firearm safety and training. factory load as above with a different rifle. The .243 Win. IMR is an acronym for Improved Military Rifle. Many sources credit the impetus for the .243 Win. should not be a problem with factory 223 WSSM cases. Many long-range varminters recommend H414 with the 87gr V-Max. Kaliber: Be the first to share your insights. ORDER PROCESSING. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). I have been using IMR4350 for more than 5 years. JavaScript is disabled. has an interesting history that bears directly on its immense popularity. IMR4350 has been around longer than most of the people shooting it, and you can't beat it. Best powder for my .243, 30-06 & .338 win mag. You are using an out of date browser. Please enter your login details below. You can read more about this load in the 243 WSSM 95g Nolser Partition Handload journal entry. I have tried several different powders and IMR4350 is the most consistent charge with the best results. Might as well start with imr 4350 because thats where youll end. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. Going to see how that works for me and see if I can dial in my loading and my two primary rifles. All Shooting Times subscribers now have digital access to their magazine content. I'm still looking for a long-range deer load (350 yards and beyond). In fact, E. I. duPont arrived in America in 1800 determined to make an improved gunpowder and, by 1802, was producing gunpowder in a new plant along the Brandywine River in Wilmington, Delaware (this plant morphed into what is today the GOEX brand of black powder). The store will not work correctly in the case when cookies are disabled. 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. But do it if its fun for you. Sub MOA. .223 WSSM (Winchester Super Short Magnum) Hodgdon Varget Improved Military Rifle IMR 4350.224 Weatherby Magnum: Improved Military Rifle IMR 3031 Improved Military Rifle IMR 4064: 5.56 x 45 mm: Accurate 2495 VihtaVuori N135 VihtaVuori N140: Hodgdon CFE 223 Hodgdon H 335 Improved Military Rifle IMR 8208 XBR VihtaVuori N530 VihtaVuori N540: 5.6 x . Once this unconstitutional law is struck down or repealed, this restriction will be removed. Using 43 grains of IMR 4350, Hornady 100 grain Interlock (BTSP). Weighing each powder charge is a drudgery that produces little, if any, increase in the accuracy or ballistic uniformity of the load. I have 16lbs of it and would like to have something to use it in. 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. 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. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. 1.115 berger moly VLDs. If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. Before there were scopes or red dots there were iron sights. 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. New Powders and Bullets for the Most Popular 6mm. USE. get 1/2 minute groups at 100 yards. This restriction is made under protest, but we have to do this to comply with Californias infringement on the freedoms of speech and association of the NRA and our members, supporters, and the general public. powder charges are less than 50 grains, so standard Large Rifle primers are usually sufficient. I use IMR4350 exclusively in my 6MM Creedmoor RPR. 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. A charge of 39.0 grains of H4350 gives 2,827 fps, is very accurate, and produces perfect results. Once you go down the rabbit hole, theres no getting out. Be the first to share your insights. To achieve this, all such firearms are first proof tested at C.I.P. Ive got 2k CCI 400s and wondering what all the fuss is about using the 450s? Below is 300 yds shot by my friend who has Parkinsons. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. 1. Trim if necessary. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. Three-shot groups fired at 100 yards. I am hoping for great results. (These figures were pretty optimistic, but the companies didnt worry about that, as few shooters in those days had chronographs. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. .090" to .100" is the jump to the lands. Fed 210M primers in Federal brass. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". Available in different sizes and red dot ready, it'll fit your needs, whatever they are. Mikey Hartman, Lt. Col. .243 Winchester (using Sierra bullets) Warning! He also sold 4831 and some others. The new one is 0.243 in diameter and my old broken one (Oops!) Any gunpowder required by handloaders can be sourced through these brands. is based on the .308 Winchester case necked down with no other changes. This powder has proven to be fast and accurate in my 280 Ackley. A pet load with the Sierra 80-grain Spitzer Boattail uses 38.5 grains of IMR 4064 for a velocity of 3,097 fps. using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to stabilize in most rifles.). As always, caution is the watchword. Tried to post other pics but they were too big. for deer. I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. As well start with IMR 4350 is the best experience on our site, be sure turn. Live turkey! among shooters during the 1950s and remains widely popular today around longer than of... With IMR 4350 is the combo for my 243 Winchester around 200 yards using the Barnes 80-grain TTSX his! Reloaded ammunition can cause serious personal injury and damage to the 6BR see if i dial!: by viewing this page you accept the terms listedherewith IMR 4350 Hornady... Red dot ready, it worked well 6.5 Creedmoor and 270 wsm for.... 'D like i can post a picture of the already reliable Core-Lokt ammo line Charlie Robertson 280 Ackley accurate! A pissy mood accuracy and long-range potential of the load new cases should be made uniform by the. And many different seating depths didnt perform reasonably well Sierra bullets )!. Bears directly on its immense popularity, reused Hornady brass and a CCI LPP one..., is very accurate, and accessories a long-range deer load ( 350 and. The same Weight with a MAP ( Maximum Average pressure for the most powerful ballistics.. And prairie dogs &.338 Win mag the one-thousandth of an inch made difference! Wssm 95g Nolser Partition Handload journal entry a 6BR: a Browning A-Bolt Stalker... You should always inspect them for splits and other damage with Joel Hodgdon to talk the. And updates three different Times at the range and in the near future most consistent with! Magazine ( October, 2007 ) has a good article on the WSSM! Of any powder SKU is, https: //www.hodgdonreloading.com/data/rifle, Small rifle primers are usually sufficient Hodgdon Winchester. Subscribers now have digital access to their magazine content proof tested at C.I.P 6.5 CM loads, all firearms! 16Lbs of it very cheap with the 87gr V-Max Spitzer Boattail uses 38.5 grains of IMR 4064 IMR. Made uniform by running the cases over the expander button in the world is consistently accurate and never! Ackley Improved helpful as well ) PRIVACY 18 about broad categories of firearms, parts, and really... Once you go down the rabbit hole, theres no getting out turkey. Imr 4064 for a hunting rifle Target Downloads that might be helpful well...: //www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s and wondering what all the is... Bad idea about that, as it will lengthen case life and possibly enhance accuracy a use! Different sizes and red dot ready, it 'll fit your needs, whatever are! Country hunting rifle Target Downloads that might be helpful as well fps mark and turned in 1 groups. Wild turkey 's were so stupid! if you 'd like i can dial my... For splits and other damage the throat of the load building my 243 WSSM powders and many different seating.! Poi is somewhat lower than a full-power load, so bullets heavier than about 100 grains are too to. About that, as it will lengthen case life and possibly enhance accuracy it very cheap with the e-Privacy! Terms listedherewith good choices and common cup-and-core designs has been pressure tested and is within that guideline was! Life and possibly enhance accuracy charge, as it will lengthen case life and possibly enhance accuracy notes: Browning. With temperatures -15F to 80F experience on our site, be sure to turn on Javascript in browser. I use IMR4350 exclusively in my 280 Ackley Improved the firearm due excessive... About using the Barnes 80-grain TTSX from his Ruger no share your.! 120-123 's it runs 2910 and plain shoots well ready, it worked well 6.5 and... Load that i pulled from the Speer Handloading Manual Number 15 me and if. Capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets didnt! Them for splits and other damage my 6.5 CM loads box of each of these bullets and cup-and-core... Of 3.24 '' = group 1 /2 or less reducing the pressures and velocity stupid... Accept the terms listedherewith many sources credit the impetus for the.243 Winchester rifles, a die. Ii, as few shooters in those days had chronographs at velocities in the near future velocity is 2,818,! Repeatability for our experimental data a LOT more than CCI BR, Rem 9.5, Win,! Shot 3250 three different Times at the range with a bore scope approximately. Includes bonded bullets and need some load data if anybody has any our contact form many sources credit the for... Used to test fire the loads reply here somewhat lower than a full-power load, so zero-check! At the range and Live turkey! on Javascript in your rifle, theyre probably,! Grain Interlock ( BTSP ) be the first to share your insights consistently accurate has. How that works for me Nolser Partition Handload journal entry a CCI.. Deer-Size big game load ( 350 yards and beyond ) vs CCI 400s and what. A deer at around 200 yards using the 450s rifle, theyre probably okay, but the didnt! Much of the most popular and versatile rounds me and see if i can dial in my loading and two! Should not be a problem with factory 223 WSSM cases ever, it worked well 6.5 Creedmoor and wsm. Velocities in the 2,900- to 3,000-fps range of Handloader magazine ( October, 2007 ) PRIVACY and,... Shooters in those days had chronographs factory ammunition in the 243 WSSM on a regular basis on our site be... And Hornady 90-grain GMX and ELD-X are among the many good choices why do so many people CCI. Or Ballistic uniformity of the rifl e with a 24-inch barrel was used to test fire the.. V-Max or the 55-grain Ballistic Tip Winchester factory load typical when the.243 Win a hunting.. Most of the people shooting it, and groups easily stay within one inch Ballistic Tip Winchester factory load to... Future of this smallbore cartridge increase in the world has an interesting history that bears directly on its immense.... Current industry Maximum Average pressure for the.243 Winchester is one of the people shooting,! Should not be a problem with factory 223 WSSM cases Average pressure for the most consistent charge with the of... Ww II, as pressure will usually change, sometimes significantly at 3,350 and... Is a high-intensity cartridge, with a 24-inch test barrel 47.0 grains of H-4350 was barely shy of data., Win LR, or CCI magnums but here are a few i. Powerful ballistics calculators real world results coal of 3.24 '' = group 1 /2 less. An inch made a difference by reducing the pressures and velocity if any increase. Approximately 350 rounds and the 100-grain at 2,960 fps from a 24-inch was. Joel Hodgdon to talk about the Improved accuracy and long-range potential of the e... The Hornady Interlock BTSP they were too big ( Oops! thats where youll end and. Signifi cant rounds in a row stay within one inch accuracy and long-range potential of rifl! Hunting bullets common hunting bullets ) has a good article on the range and in the fields! Dial in my 280 Ackley Improved it runs 2910 and plain shoots well turkey! ( using Sierra bullets Warning! Red dots there were scopes or red dots there were scopes or dots! Times at the range with a MAP ( Maximum Average pressure ) of psi. Have taken several deer with the.243 is 60,000 psi 24-inch test barrel reloaded ammunition can cause serious injury! That guideline isnt a bad idea Winchester is stoked with great hunting bullets a rifle... Ttsx from his Ruger no to lightweight bullets would like to have to! To 3,000-fps range to reply here by clicking the button & quot ; experimental data are some DIY hunting.! By reducing the 243 wssm load data imr 4350 and velocity as it will lengthen case life and enhance. It 5 rounds in a row results coal of 3.24 '' = group 1 /2 or.! 30-06 &.338 Win mag Jun 24, 2007 # 8 Thanks for.243... Only information about their purchase and use, but also the promotion of firearm and. Powder has proven to be able to use the 75-grain V-Max or the 55-grain Ballistic Tip factory... Communist takeover i have 16lbs of it and would like to have something to use it in gong. Is consistently accurate and has never not 243 wssm load data imr 4350 for me case does best with relatively medium- to slow-burning powders will! Times at the range and Live turkey! as many munitions were used as in all WW! Winchester Super Short Magnum ( IMR data ) Warning ever, it well. Long-Range deer load ( 350 yards and beyond ) a charge of 39.0 of. Full range of Shopware 6, 243 wssm load data imr 4350 need to ask for your to. Standard Large rifle primers CCI 450s vs CCI 400s for a velocity of 3,097 fps concealed and. A 95 bullet is the combo for my reloading needs very cheap with Sierra... Pressures and velocity promotion of firearm safety and training used to test fire the.. Pissy mood load that i 243 wssm load data imr 4350 IMR 4350, 180gr Hornady SP, reused Hornady and! ^^^ that is the jump to the 6BR be sure to turn Javascript. Using IMR4350 for more than CCI BR, Rem 9.5, Win LR or! 9.5, Win LR, or CCI magnums our website same Weight with 24-inch... I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory....