The recoil energy and recoil velocity figures are taken from various sources including the recoil nomograph in the Handloader's Digest 8th Edition, various online recoil calculators, the Remington Shoot! Ruger Hawkeye Guide Gun .338 RCM. Calibers Brands. 12-24-2012, 08:42.I also have a Ruger in 338 rcm. Increase the gun weight by, say, 25% and the recoil … These are 100% powder density,Max loads for each bullet and in a compact rifle a bigger/heavy In the real world, firearms chambered for less powerful cartridges are typically built lighter than firearms chambered for more powerful cartridges. Do not forget that rifle weight is a crucial factor in the recoil equation, inversely proportional to recoil. So the figures in any recoil table should be taken as approximate. Federal’s 200-grain Fusion loading is an excellent all-purpose load. Above this level recoil becomes increasingly intrusive. The .338 Federal combines sensible, low recoil with plenty of reach. It has to be pushed reel hard to get any accuracy out of it, but it is good out to 650 yds. As Ruger intended the cartridge to be chambered in short length bolt-action rifles[3] the case length was shortened to 2.10 in (53 mm) which is similar to the .308 Winchester case. The goal was to create a shorter cartridge than the big .338 magnums that would fit in a more compact rifle with nearly the same performance. If he wants the power of a go to Alaska rifle, there will be the added price of additional recoil to be paid. The case is of a rimless design having the base and rim diameter of .532 in (13.5 mm) which is the same diameter of the belt on belted magnum cases based on the .300 H&H Magnum and .375 H&H Magnum. by | Feb 22, 2021 | Uncategorized | 0 comments | Feb 22, 2021 | Uncategorized | 0 comments Cartridge information gathered from www.federalpremium.com Comments for Cartridge Sizes .30-06 verses .338… the surgeon is going to cost more, but when you add up everything that is included (truing, scope rail, recoil lug, tac bolt knob, etc) you are not too far above the price of a remington action. for the .338 RCM 185 grain bullet load, to 38.4 ft.lbs. This bullet, and one of 200 ~ 225-grs, could take most game in all the world. These figures remain practical maximums for the modern hunter. SAUM). The .338 RCM hurled five 225-grain SSTs into a group spanning 11⁄4 inches. Mag. Mar 28, 2016 5,292 4,106 67 Gypsum, Co . When it came out you could buy the Ruger Hawkeye SS with the 22" barrel, and I'm glad I did! In the real world, firearms chambered for less powerful cartridges are typically built lighter than firearms chambered for more powerful cartridges. Using bullets from Barnes TTSX, Nosler AB, Barnes TSX, Hornady SP, Swift Scirocco, Sierra SPBT, Hornady IB, Swift AF/SS. It is everything a hunter needs in a light weight rifle with moderate recoil. But I love my .340 and will never give it up. Â At the end of the barrel is a muzzle brake to help tame recoil. .338 RCM - Steyr ProAlaskan - 23.6" Barrel 2.875 2.905 2.930 Factory SST Barnes 160-gr TTSX Nosler 180-gr AccuBond Barnes 185-gr TSX Hornady 200-gr SP 2.895 Very good accuracy and speed with this traditional soft point bullet Extreme speed and accuracy- excellent for light to medium game past 300 yards. Unfortunately, the long 250 grain bullets that made the .338 Win. Just new to reloading, does one hold a advantage over the other. Compare. The.338 Win. The .338 is most unpleasant to shoot unless the rifle has a muzzle brake installed (.338 ammunition costs more too). L6: 2.800 inch = 71.12 mm Barrel Length : 20.0 inch = 508.0 mm Powder : Winchester 760 Predicted data by increasing and decreasing the given charge, incremented in steps of 2.0% of nominal charge. JimP Veteran member. TBT loads are within 0.3 inch of drop with 200-yard zeroes. And despite the .338 RCM's impressive numbers, the .338 Federal is no slouch. I don't shoot varmints, so don't need a .223/.22-250 et al isn't needed. If you can find one, buy it. I bought up enough brass to last me. In the table below rifle weight is given in pounds, free recoil energy is given in foot pounds, and free recoil velocity is given in feet-per-second. MSRP $ 1,279.00. Compare. Another drawback is its vicious recoil in the light Browning and Winchester rifles supplied in.325 WSM, recoil comparable to the.338 RCM and in excess of the.350 Rem. OUT OF STOCK (0) Hornady 338 Ruger Compact Magnum 220 Grain Spire Point. Member. Either one of these fine cartridges would be very suitable for moose hunting or for hunting of moose sized game. Do to the specially blend powder Hornady uses don't expect to achieve factory velocities with reloads in the 20" barrel. JimP Veteran member. Also, please understand that there are dozens of loads for any given bullet weight in any cartridge that will produce the same velocity, but a different amount of recoil. The .338-06 is milder and therefore easier to shoot. 20rds - 338 RCM Hornady Superformance 225gr. Frank in the Laurels Well-Known Member. I have a load for it shooting a … Another drawback is its vicious recoil in the light Browning and Winchester rifles supplied in .325 WSM, recoil comparable to the .338 RCM and in excess of the .350 Rem. Choose a rifle weight appropriate for the loads you intend to shoot. I pulled out my Powley computer and determined a safe starting … MSRP $ 1,279.00. My subjective impression is that, with a well designed stock, recoil velocity above about 10 fps begins to feel like a sharp rap on the shoulder rather than an abrupt push. Hornady Superformance, .338 RCM, 225 Grain, SST, PT, 20 Rounds Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required It'll hit like a mack truck with less recoil than the .338. And the 225 grain bullet produces=3778 ft/lbs of [email protected] ft/sec vel. It is everything a hunter needs in a light weight rifle with moderate recoil. 338 RCM 2670 fps 32 fps 3561 ft/lbs . Hornady Superformance ammunition effectively increases your rifle's performance by up to 200 feet per second. for the .338 Win. The .338 Ruger Compact Magnum or .338 RCM is a rimless, short-length rifle cartridge based on the .375 Ruger case. Relatively modest recoil due to only 60-grs or less of powder. The .338 RCM is fully capable for shooting at reasonable long distances, plus the weight and handling of the rifle makes it perfect for navigating thick cover or for lugging around mountains. This allowed Ruger to chamber the cartridge without extensively redesigning their M77 rifle to adopt them to the new Ruger cartridge. (The standard British .303 Lee-Enfield infantry rifle was below that figure, as are most service rifles to this day. In a lightweight rifle, the recoil will be considerably greater, and probably quite unpleasant to the vast majority of shooters. … Expiration date Unknown Store AR15Discounts Report. The downfall of the .338 is recoil. Apply filters Reset. Recoil is very manageable, and it has all the real-world reach most anyone is going to be … Expiration date Unknown Store Extreem Tactical Report. 338 RCM 2670 fps 32 fps 3561 ft/lbs . The Ruger Guide gun comes with a Green Mountain Laminate stock and is finished in Hawkeye Matte. 338 RCM: Big Power – Small Package Generally, when someone refers to some “New” cartridge, it is just that – New. I had Ruger install their BUIS (a service they oddly no longer provide!!!! Hornady as I'm sure you know is the only company to offer loaded ammo for it and also the brass for reloading and they also offer the most reloading data for the cartridge. travelers. In addition, the effects of recoil are cumulative. These are good things to remember when comparing rifle cartridges. Shooter feels significantly reduced recoil due to the removable muzzle brake system. Select Page. Handguns Rifles Shotguns Muzzleloaders Ammunition Accessories Optics/Sights Holsters Magazines Class III. mmo at claimed velocity (most '06 fodder does not reach it in ordinary barrels) and roughly what you'd … A good recoil pad can help soften the blow to the shooter's shoulder. The .338 RCM’s fatter case holds considerably more powder, so can handle 250-grain spitzers at about the same velocity as 225’s in the .338 Federal, even in the 20-inch barrel the round was designed for, making it more versatile but increasing recoil. I'm getting 2800 fps from 200 gr. While the .338 Federal generates less recoil than the magnum medium bore cartridges, it is still in excess of the theoretical 20 pound limit and very similar to the existing .338-06 A-Square in rifles of average weight. It has to be pushed reel hard to get any accuracy out of it, but it is good out to 650 yds. Feb 26, 2020 #2 You left out one. The.338 Federal—like most of our great short-action standards—is based on the.308 Winchester case. Factory figures: 300 RCM 3030 fps/3363 ft/lbs. The effect this round has on game is outstanding, and you can hunt out to 400 yards with it too! If you're just gonna build a custom, go with the .338 Edge. bullets. So, as easier to shoot is your criteria, seems to me that is your cartridge. range, recoil figures for the .338 RCM are north of 30 ft.-lbs. by | Feb 22, 2021 | Uncategorized | 0 comments | Feb 22, 2021 | Uncategorized | 0 comments On occasion, a new cartridge is something more. J E CUSTOM . Hornady as I'm sure you know is the only company to offer loaded ammo for it and also the brass for reloading and they also offer the most reloading data for the cartridge. Velocities ranged from 2,663 to 2,696 fps, with a mean of 2,678. … But with the RCM, that will be an impossibility. From what I've read about the .338 RCM, it will have the same recoil as the .338 WM. The 200 grain bullet produces = 3864 ft/lbs of energy @2950 ft/sec velocity. 300 RCM 2976 fps 24 fps 3244 ft/lbs. The 338 RCM’s main advantage over the Winchester short magnum line is the fact the round is slimmer and one more can be fitted in a standard magazine. Just because it can be done does not mean it makes sense, despite what you might read in advertising copy. The 338 Win Mag shoots heavier and larger diameter bullets that are generally more aerodynamic than the bullets the 300 Win Mag uses. On occasion, a new cartridge is something more. Plus it'll run faster. It was designed by Sturm Ruger and Hornady and released in 2008 and chambered in various Ruger rifles. Frank in the Laurels Well-Known Member. Join Date: Apr 2006; Posts: 591; Share Tweet #8. TDCC (Tables of Dimensions of Cartridges and Chambers) .338 RCM, Hornady Introduces .300 and .338 RCM (Ruger Compact Magnum), Ruger's M77 Hawkeye Compact Magnum Part II: Handloading the .338 RCM, https://en.wikipedia.org/w/index.php?title=.338_Ruger_Compact_Magnum&oldid=965694113, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 July 2020, at 21:15. Like the .338 Lapua, it is a great candidate for the 300 grain long-range bullets now on the market. The 340-378 Weatherby. Post Cancel. The .338 RCM hurled five 225-grain SSTs into a group spanning 11⁄4 inches. So, as easier to shoot is your criteria, seems to me that is your cartridge. It just happens to work on a very small, Lightweight rifle that works well close end or up to great distances. Violate this principle by, for example, chambering a lightweight, short action rifle for a powerful Magnum cartridge like the .300 WSM and the result will be a dramatic increase in kick. A follow-up string of three shots yielded an average of 2,698--essentially what a .30-06 gives you with 180-grain factory a . Â The new rifles have a matte stainless barrel and action, open sights, a “Green Mountain Laminate” stock and fairly aggressive recoil reduction pads. in a rifle of similar weight. This popularity is well deserved, as the .338 Win. Despite their “Thor’s Hammer” performance,.338 magnums are not as popular as their.30 caliber cousins for one big reason: recoil. 250 grain bullet load. Otherwise, the best bet with a … Mar 28, 2016 5,292 4,106 67 Gypsum, Co . It is an excellent elk cartridge. LABOR15. It is worth remembering that the majority of authorities agree that recoil of over twenty foot pounds will cause most shooters to develop a serous flinch, which is ruinous to bullet placement (the prime component of killing power). This one’s my hands-down favorite of all the.338 rounds. Use the right tool for the right job. Reactions:.338 RCM. In the shooting sports we call that reaction recoil or "kick." With the 338 RCM the 180 grain bullet produces=3647 ft/lbs of energy @ 2980 ft/sec velocity. .338 RCM - Steyr ProAlaskan - 23.6" Barrel 2.930 Barnes 160-gr TTSX Extreme speed and accuracy- excellent for light to medium game past 300 yards. It can be measured or computed empirically and has been for this recoil table. But your friend has the option to get a cushioned padded cheek piece should he find the recoil too great. I have looked at the 340 WBY, 338 RUM, 33 Nosler, 338 Win Mag, and have chance to pick up a 338 RCM. Do not forget that rifle weight is a crucial factor in the recoil equation, inversely proportional to recoil. This should tell you something.) 6 total results? Mine has proven to be pretty accurate. This one’s my hands-down favorite of all the .338 rounds. Factory figures: 300 RCM 3030 fps/3363 ft/lbs. I shoot 1 inch groups at 250 yards in my Savage rifle, which is what I line my rifle in for elk hunting. 300 RCM 2976 fps 24 fps 3244 ft/lbs. The .338 Ruger Compact Magnum uses a unique case designed by Hornady and Ruger based on the powerful .375 Ruger cartridge. The .338 RCM will make +400 yard shots with ease! In 1909, the British Textbook of Small Arms stated that 15 ft. lbs. Gas-operated semi-automatic actions reduce apparent recoil by spreading it over a longer period of time. It is an excellent elk cartridge. program or calculated from the formula given in the Lyman Reloading Handbook, 43rd Edition. However, neither can compare to Hornady’s 300 and 338 Win Mag factory loadings. Do not forget that rifle weight is a crucial factor in the recoil equation, inversely proportional to recoil. Relatively modest recoil due to only 60-grs or less of powder. Do not forget that rifle weight is a crucial factor in the recoil equation, inversely proportional to recoil. Recoil can be brisk, But who cares when it saves you from being on a bears menu. I have had no experience with the 338 RCM but was considering one when I feel into my 338wm. If you have hunted with both 338 Win and 338 RCM and any differences noted in recoil, and stopping power between the 2 cartridges. The Hawkeye Guide Gun has removable spacers to adjust length of pull, plus a muzzlebrake that can be removed and the … The .338-378 has devoted fans in the long-range hunting sub-culture, but only exceeded the .340 Weatherby’s muzzle velocity by 119 fps; a small reward for the huge recoil it produces. I’ve been thinking about building a rifle in this caliber for long range hunting big game. Similar to the design ideas for the WSM cartridge family, but somewhat narrower which will frequently allow one more cartridge in the rifle magazine than the WSM equivalent. Ruger, and Hornady put some thought into the RCM's! The.338 Ruger Compact Magnum or.338 RCM is a rimless, short-length rifle cartridge based on the.375 Ruger case. In the real world, firearms chambered for less powerful cartridges are typically built lighter than firearms chambered for more powerful cartridges. Stores. The .338 Federal, … I had Ruger install their BUIS (a service they oddly no longer … deals. The .375 Ruger best the .375 H&h magnum, and the .416 Ruger equals the mighty .416 Taylor. The.338 Federal combines sensible, low recoil with plenty of reach. Cartridge : .338 RCM Bullet : .338, 225, Nosler PART SP 16336 Useable Case Capaci: 59.642 grain H2O = 3.872 cm³ Cartridge O.A.L. So the .260 is a good choice for deer/antelope/black bear et al; while the .338 RCM would work well for pretty much everything in North America. Performance wise, it comes close to the Win Mag and the cartridge was developed with the convept of doing that in a short barreled rifle. Mag. OUT OF STOCK. 338 Ruger Compact Magnum or 338 RCM is a rimless, short length cartridge, designed as a competitor to the popular Winchester short magnum lines. 338 Win Mag vs 338 Lapua. Â The new Guide Gun is a bolt action rifle, but one that does not retain the very traditional look of the Hawkeye line. There are lots of powerful cartridges and this is just one of them. 338 Ruger Compact Magnum or 338 RCM is a rimless, short length cartridge, designed as a competitor to the popular Winchester short magnum lines. All recoil values have been rounded off to one decimal place. I haave a Remington 700 in .260 and a Ruger 77 in .338 RCM… 12-24-2012, 08:42.I also have a Ruger in 338 rcm. LABOR. Close Reset. The Hornady 300 and 338 Ruger Compact Magnums (RCM) outperform the 300 and 338 Win Mag cartridges, but in a short action rifle with a compact 20” barrel. 338 RCM 2710 fps/3669 ft/lbs. It just happens to work on a very small, Lightweight rifle that works well close end or up to great distances. However, perceived recoil, what the shooter feels, is a highly subjective matter. At 300 yards the 200-grain .338 Federal TBT and 180-grain .308 Win. The 338 RCM’s main advantage over the Winchester short magnum line is the fact the round is slimmer and one more can be fitted in a standard magazine. Do to the specially blend powder Hornady uses don't expect to achieve factory velocities with reloads in the 20" barrel. I have had no experience with the 338 RCM but was considering one when I feel into my 338wm. The 1929 edition of the same textbook stated, in addition, that recoil velocity should not exceed 15 fps; above that velocity a gun-headache was very likely to occur. … ), a .260 and a .338 RCM, would satisfy me very well. Recoil can be brisk, But who cares when it saves you from being on a bears menu. 338 RCM: Big Power – Small Package Generally, when someone refers to some “New” cartridge, it is just that – New. Filter 338 RCM Rifle Deals. This allows the cartridge to have a greater case capacity than a belted magnum case given cases of equal length. In addition to gun weight, it is influenced by many factors. I have looked at the 340 WBY, 338 RUM, 33 Nosler, 338 Win Mag, and have chance to pick up a 338 RCM. I am a fan of the .338-06, so when the .338 RCM came out I was, and still am blown away by it! I use and like my stainless laminated stock Ruger Model 77 chambered in .338 WM. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. They replicate some great previous calibers: .300 h&h magnum, and the .338-06. It was designed by Sturm Ruger and Hornady and released in 2008 and chambered in various Ruger rifles. However, neither can compare to Hornady’s 300 and 338 Win Mag factory loadings. Just new to reloading, does one hold a advantage over the other. Having an extra shot can be the difference between life and death when … [2] This round is designed for hunting medium to large sized North American game. I use and like my stainless laminated stock Ruger Model 77 chambered in .338 WM. of free recoil energy was the maximum allowable for a military service rifle. Cartridge : .338 RCM Bullet : .338, 225, Nosler PART SP 16336 Useable Case Capaci: 59.642 grain H2O = 3.872 cm³ Cartridge O.A.L. Show OOS & EXP. Given the initial lack of consumer acceptance, the development of short magnums languished after 1966. It's all up to you. Free Shipping on Orders Over $75. While the .338 Federal generates recoil levels in the 20 to 25 ft.-lbs. Increase the gun weight by, say, 25% and the recoil goes down by 25%. Fifteen foot pounds is probably about the maximum recoil energy most shooters feel reasonably comfortable with, particularly at the shooting range, where most serious marksmanship practice occurs. The new Ruger Guide Gun is a purpose-built rifle that is made in both 300 RCM and 338 RCM. Unlike Winchester Short Magnum cartridges, the Ruger Compact Magnums share the same diameter from case head to body. Member. And everything but the top three or four species in Africa. 325 wsm vs 338 win mag. Comment. travelers. There are lots of powerful cartridges and this is just one of them. The Hornady 300 and 338 Ruger Compact Magnums (RCM) outperform the 300 and 338 Win Mag cartridges, but in a short action rifle with a compact 20” barrel. Reactions:.338 RCM. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. Re: 338 Federal or 338 RCM or 338 WSM I have a 338 federal in a ruger frontier 16" barrel and my load is a 200 speer hot core at 2500 fps and that is pushing it very hard. Mag. From what I've read about the .338 RCM, it will have the same recoil as the .338 WM. Join Date: Apr 2006; Posts: 591; Share Tweet #8. Joined Jul 15, 2007 Messages … 338 RCM 225 gr SST ® Superformance ® ... Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. All rights reserved. The .338-.300 RSAUM is almost identical to the .338 RCM except for the fact that the wildcat's case body is a bit larger in diameter. Curious what the consensus is on this round. Shooter feels significantly reduced recoil due to the removable muzzle brake system. But I love my .340 and will never give it up. I am thinking about purchasing one if they come out in Ruger American Rifle in 338 RCM. 1-6. Ranch Rifle .223, P95, MKIII .22 SS Hunter, 10/22 Target, M77 (tang safety) .338 Win Mag, 50th Anniversary Blackhawk .44 cal, MK2 77/44 rifle, … Re: 338 Federal or 338 RCM or 338 WSM I have a 338 federal in a ruger frontier 16" barrel and my load is a 200 speer hot core at 2500 fps and that is pushing it very hard. The .338 Winchester Magnum is the most popular medium bore cartridge in North America and the only one for which a truly wide range of rifles is available. In the shooting sports we call that reaction recoil or "kick." 2600fps from 225gr. .338 RCM / .338 Ruger Compact Magnum (Hodgdon Data) reloading data with 172 loads. This package delivers what all the short fat cartridges don’t – superior ballistic performance in a truly compact firearms platform that achieves velocity and performance as advertised!” Pretty impressive no doubt and all this … Select Page. Violate this principle by, for example, chambering a … The Ruger Guide gun comes with a Green Mountain Laminate stock and is finished in Hawkeye Matte. The.338 RCM is offered factory loaded with 200 and 225 grain bullets, which is fine as far as it goes. The .338-06 is milder and therefore easier to shoot. Joined Jul 15, 2007 Messages 803. The 338 Win Mag less recoil. … I suspect that the recoil will be there with the 338 RCM, although not quite as much imo, as with the 338 Win. Recoil energy values ranged from 24.2 ft.lbs. Feb 26, 2020 #2 You left out one. It is the only medium bore cartridge on the top 10 most popular rifle cartridges list. 2,723 3,704 1.00 N550 58.7 2,751 3,781 0.61 760 59.5 2,722 3,701 0.70 Similar to the design ideas for the WSM cartridge … Mag. Copyright 1999, 2018 by Chuck Hawks. L6: 2.800 inch = 71.12 mm Barrel Length : 20.0 inch = 508.0 mm Powder : Winchester 760 Predicted data by increasing and decreasing the given charge, incremented in steps of 2.0% of nominal charge. is an excellent hunting cartridge and the best balanced of all the .338 Magnums. and the .338 RCM loads 27.4 ft.lbs. The 300 Win Mag has less recoil and a slightly flatter trajectory at normal hunting ranges, but typical 338 Win Mag loads have 10-15% more muzzle energy and about 20% more frontal … 15% Off Labor Day Deals. These .308 length offerings, developed by Hornady for Ruger, are based on shortened .375 Ruger case. Redding #10 Die Set - Series A 338 RCM. If you can find one, buy it. 338 RCM 225 gr SST ® Superformance ® ... Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. Catalog. the surgeon is going to cost more, but when you add up everything that is included (truing, scope rail, recoil lug, tac bolt knob, etc) you are not too far above the price of a remington action. I'm getting 2800 fps from 200 gr. I measured case capacities (to the mouth) and determined the RSAUM case held about 78 grains of water, whereas the RCM case held approximately 5 grains less. One of the most important of these is the fit and shape of the rifle stock. Recent coupons (10) 15% Off. The goal was to create a shorter cartridge than the big.338 magnums that would fit in a more compact rifle with nearly the same performance. Velocities ranged from 2,663 to 2,696 fps, with a mean of 2,678. A follow-up string of three shots yielded an average of 2,698--essentially what a .30-06 gives you with 180-grain factory a . Never-the-less, the table below should give a reasonably accurate comparison of the recoil of most popular rifle cartridges. Ruger Hawkeye Guide Gun .338 RCM. The RCM's ballistics are impressive, but they come at a price. Post Cancel. Mine loves the 225's, and recoil is comparable to my .308. Note:For an expanded version of this table showing more calibers and many more loads, including British, European, wildcat, obsolescent American and proprietary calibers, see the Expanded Rifle Recoil Table. These sorts of things cannot be accounted for in a recoil table. Recoil energy of the four .338 WM loads averaged 33.6 ft.lbs., the .338-06 loads 27.6 ft.lbs. The RCM's create magnum performance in .308 Winchester size cartridges with … Leaving the muzzle at a consistent velocity of 2750 feet per second with 3778 foot pounds of hard-hitting energy, this ammo is specially engineered to increase terminal … I would have trouble building a 338 lapua on a remington action because that is way more than the remington action was ever intended to handle. No deals found. OUT OF STOCK (0) Hornady 338 Ruger Compact Magnum 225 Grain Super Shock Tip . Mine has proven to be pretty accurate. 338 RCM; Sort by. bullets. The .338 RCM’s fatter case holds considerably more powder, so can handle 250-grain spitzers at about the same velocity as 225’s in the .338 Federal, even in the 20-inch barrel the round was designed for, making it more versatile but increasing recoil. The 340-378 Weatherby. I would have trouble building a 338 lapua on a remington action because that is way more than the remington action was ever intended to handle. Increase the gun weight by, say, 25% and the recoil goes down by 25%. The longer you shoot, and the harder the rifle kicks, the more likely you are to flinch. Mag, the “softest” here, slaps the shooter as hard as a.375 H&H Magnum, while the.338-378 and.338 Lapua are close to.416 Rigby territory. I bought up enough brass to last me. It can be measured or computed empirically and has been for this recoil table. While recoil energy determines how hard the blow to the shoulder feels, recoil velocity determines how abrupt the blow to the shoulder feels. "Hornady Ruger Compact Magnum Cartridge Review", C.I.P. The .338 RCM is offered factory loaded with 200 and 225 grain bullets, which is fine as far as it goes. The .338 Federal—like most of our great short-action standards—is based on the .308 Winchester case. Apr 25, 2016 #10 … Increase the gun weight by, say, 25% and the recoil goes down by 25%. 338 RCM 2710 fps/3669 ft/lbs. SST Polymer Tip Ammo Details. Comment. Federal’s 200-grain Fusion loading is an excellent all-purpose load. Hornady Superformance, .338 RCM, 225 Grain, SST, PT, 20 Rounds Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required Bullet seating depth seems to leave the … Powders include Hodgdon, IMR, Winchester J E CUSTOM . … 325 wsm vs 338 win mag. The 338 … Superformance ® uses progressive propellants that take your favorite V-MAX, ® NTX, ® SST, ® GMX, ® and InterLock, ® bullets to levels of performance that are simply unattainable … To me, the whole point of using a .338 is to be able to utilize the 250-300gr smks. The ballistics are better on a .30 caliber 190gr or above than that of a .338 up to .250gr.