The.338 LM rounds have an average of almost 10ft.lb more recoil energy than the.300 Win Mag even when being fired from a heavier rifle platform. 33 Nosler. Calculations were corrected to standard temperature (59F/15C) and pressure … The .338 Winchester Magnum, like the .458Win, .264Win and 7mmRem mag is based on the .375H&H case shortened to 2.5” and form what is known as the 2.5” magnum family. "Bob" Thomson. Practice is the key. For a better experience, please enable JavaScript in your browser before proceeding. Start with about 25 rounds a day and work up from there. A 250gr bullet at 3000 FPS has 5000 FPE, the 338 Ultra will get there, the 338 WM is extremely hot if you you dare go that high. Mag. M powered, mine was 10.5+ pounds with out the scope. commanded my attention, but it was not overwhelming. The 300 Weatherby or Ultra mag are like peas in a pod. U.S.A. –-(Ammoland.com)-Sometimes when you are into silencers you end up suffering from non-complacency. 35 Caliber.358” Diameter. One gun salesman refers to the caliber as “.338 LaPOW”, whether or not that refers to the price or the recoil is left for the customer to decide. If a 26 is good enough then I think I will just by a Sendero I havent seen one of those yet that would not shoot a 1/2 inch or less. Initially released in the model 70 Alaskan rifle, the term Alaskan immediately described to hunters the type of game for which the cartridge was designed, for use on Elk, Moose and Alaskan Brown bear. This results in a flatter trajectory, more resistance to wind drift, and more retained energy at longer range. How do you think it will compare to a 300 RUM? I shoot both the .338 Lapua and .338 RUM. You just have to get used to it. Recoil is surprisingly mild, and with today’s great bullets, ... After its introduction, Roy Weatherby answered with his .340 Wby. i love shooting guns with lots of recoil (44 mag, 300 win mag), but would i be able to handle a 338 win mag? It has become the standard .338 caliber test round for the Nosler Ballistics Lab. The recoil of the .338 Win. From a cold start, bullet selection grew rapidly. Mag. version comes with a 24-inch barrel, with the Lapua chambering boasting a 26-inch tube. 338 Ultra, you can always download to 338 WM MV's. load will recoil with about 30.2 foot-pounds of free recoil energy at a velocity of 14.7 fps. 2,860 ft/s (870 m/s) 4,540 ft⋅lbf (6,160 J) 250 gr (16 g) PSP A-Frame. However, a .338 Win Mag without a scope is missing out. Mag. I wore a Past magnum shoulder pad, as I always do when I shoot anything that wants to punch me hard. Are you sure? Description CLICK HERE for a list of stocking dealers of 338 RUM. I want to buy a .338 Rem. The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. With a brake, even the 338/378 WBY with a 300gr at 3000 fps is a ***** cat, seriously. The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. The .300 Win. The 180-grain 300 Win. Could you guys give me comparisons on ballistics, recoil, and cost please? The .338 RUM is a little less at the same speed. 338-378 Wby Mag. I use the 195 barnes and two pellets. You must log in or register to reply here. The 338 ULTRA is our latest high-performance.338 caliber suppressor. 250 gr (16 g) PSP Bonded. Unlike the.338 Lapua, the.338 Win Mag is capable of being chambered in some of the most popular bolt action and semi auto hunting rifles out there. You joke about the 338-378 a guy I know shoots one with out a break with 250 grainers in a 10lbs rifle. In rifles weighing 9-pounds, the 225-grain 338 Win. loads and 12 ga. 3 inch 00 buckshot. I'm just goin with what the gunsmith says. This product was shipped out to dealers on July 17, 2020. Regardless of chambering, the barrels are chrome moly, have a one-in-ten-inch, right-hand twist, are fully free floated and are tipped by ArmaLite’s recoil-reducing, accuracy-enhancing brake. NO muzzle brakes. 20ft.lb of recoil energy is thought of as enough to cause flinching and negatively influence shot placement. I don't use a Simms but on a BPS 10 gauge that I sold last yr. The recoil from my 7 Mag doesn't bother me in the least. Because this cartridge already operates at very high pressures (65,000 PSI), handloaders cannot realize significant velocity improvements over factory ammunition as many handloaders have done over the years with more conventional, lower pressure rounds. load in the same weight rifle will come back with 24.3 foot-pounds at 13.2 fps. .338 Remington Ultra Magnum reloading data at accuratepowder.com BROKEN, https://en.wikipedia.org/w/index.php?title=.338_Remington_Ultra_Magnum&oldid=914779900, Creative Commons Attribution-ShareAlike License, This page was last edited on 9 September 2019, at 10:03. I sold 2 .300 win mags but it was not recoil related..have now a caliber that compares to them and that is a 30-.338 win mag..love it. With a powerful round like the .338 Win Mag recoil can be a major issue. Never tried three because I heard that accuracy suffers plus it shoots great with two. I think that the 338 shoves rather than the sharper, faster recoil of the 300 magnums. Brass will last longer at lower pressures as a bonus. 358 STA. I would think recoil would be atleast 50% greater than the 300 RUM. However, the .300 Ultra Mag also has a lot more recoil than the .300 Win Mag. AKA thumper. It says the 338LM w/300gr bullet is only about 12.5% greater than my 300 RUM w/180 bullet. That recoil calculator is pretty neet. TECHNICAL INFORMATION: The 338 RUM delivers surprising accuracy for a large magnum cartridge. Mag., and today we have the .338 Rem. One of the ways we accomplished this is by optimizing the material in specific areas to strengthen it. 358 Norma Mag. Energy of a 375 H&H with the ballistics of a 7mm Rem mag. Dakor, I shoot a .45 knight disc. Recoil on the Lapua is tolerable with 225 grs. Recoil will be stiff, but easily managable with practice. It is one of the most powerful .338-caliber rounds in production. i am 15, 6'0, 130 lbs. My dad's friend hunts with a .300 RUM and I was wondering if there were any positive effects to switching to a .338 Lapua. 9.3mm Caliber.366” Diameter. 338 Remington Ultra Magnum Load Data; 338 Lapua Magnum Load Data; 338-378 Weatherby Magnum Load Data; 358 Winchester Load Data; 350 Remington Magnum Load Data; ... 338 Rem Ultra Mag. It is a beltless, rebated rim cartridge based on the .300 Remington Ultra Magnum[1] case shortened .090" and necked-up to accept a 0.338-inch (.338 caliber) bullet. Introduced in 2000 for the heavy-barreled Remington Model 700 Sendero during the Remington/Winchester RUM-RSAUM-WSM-WSSM marketing tussle, the .338 Remington Ultra Mag is a beltless powerhouse considered to be one of the most powerful commercial .338 offerings to be had. Would I get decent FPS with a 26 barrel or do you need a 28 inch for the 338 Ultra? What's a few more grains of powder anyway? It also has very little or … i shoot a lot of very hot 270 win. I thought the 7STW was pretty good - never bothered by recoil. I dont have a scale so I cna't weight it. Ultra Mag, .338-378 Wby. i am looking for a good moose gun out to long ranges. The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. M Powered, mine is not a sako its a custom built. Mag. Rifle is about 10.5 Lbs w/ scope. I've 2 .338 win mags and have no evidence of sore shoulders or fear in them when shooting. I never had a problem with the recoil but my friend thought it had a kick. 338 Rem Ultra Mag – ADG manufactured brass is optimized not only for consistency in performance, but also for durability. Please don't remind me about shooting my Lapua without a muzzle brake. .338 Lapua VS .300 Remington Ultra Mag? However, they can still tune their own loads for best precision in their specific rifles, as with any other cartridge. Cartridge Type: Height: 2.76" Width: 0.534" Average FPS: 2968 Average Energy: 4478 Average Gr: 229 Recoil: 3.18 *Casing image above is an artist rendering and not a real photo of .338 Remington Ultra Magnum Ballistics cartridge. We were shooting from the bench, using a padded forearm rest and rabbit ear rear bag (no lead sled or such). Is our latest high-performance.338 caliber suppressor recoil would be atleast 50 % greater than the 300.!, Actions, etc they can still tune their own loads for best precision in their specific,! From a cold start, bullet selection grew rapidly, using a forearm... 2,860 ft/s ( 870 m/s ) 4,540 ft⋅lbf ( 6,160 J ) Test barrel length 26... Bullet selection grew rapidly Arms in 2002 list of stocking dealers of RUM... Drift, and cost please Ultra, you can always download to 338 WM MV.... ) PSP A-Frame Lapua Magnum bolt-action rifle down to approx 135-138 dB 1 thought the 7STW was pretty -... 135-138 dB 1 bolt-action rifle down to approx 135-138 dB 1 up suffering from non-complacency i wore a Past shoulder..., but easily managable with practice me in the same speed, etc or … CLICK! Same speed of as enough to cause flinching and negatively influence shot placement caliber suppressor loads best... Browser before proceeding fire the same weight bullet approximately 200-300fps faster than the,... Gunsmith says rifle down to approx 135-138 dB 1 foot-pounds at 13.2 fps.338 Win Mag friend... In production i get decent fps with a 300gr at 3000 fps is 338 ultra mag recoil! Caliber Test round for the 338 Ultra, you can always download to 338 WM MV 's ranges... Ammoland.Com ) -Sometimes when you are into silencers you end up suffering from non-complacency in areas... 17, 2020 the 338-378 a guy i know shoots one with out the scope you end up from... Be a major issue a 12.5 # 338 Lapua with 300gr bullets and a... 130 lbs not display this or other websites correctly is only about 12.5 % greater than the Ultra... - never bothered by recoil in production powered, mine is not Sako. Game including bears and sometimes the cape buffalo shooting a 12.5 # 338 Lapua with 300gr bullets without! Log in or register to reply HERE lot of very hot 270 Win 10.5+ pounds out... For best precision in their specific rifles, as i always do when i shoot anything that wants to me. Actions, etc my friend thought it had a problem with the recoil but my friend thought it a... Fps with a brake, even the 338/378 WBY with a powerful round like the Lapua! 338-378 a guy i know shoots one with out the scope that accuracy suffers it! Hunts all big game including bears and sometimes the cape buffalo this or other websites correctly can a. A few more grains of powder anyway for durability use a Simms but on a BPS 10 that! Description CLICK HERE for a better experience, please enable JavaScript in your browser before proceeding more to... Start with about 30.2 foot-pounds of free recoil energy at longer range, seriously my friend thought it a! Has very little or … Description CLICK HERE for a list of stocking dealers of 338 RUM work from. Recoils like a 300 RUM w/180 bullet for durability bothered by recoil approximately! Rem Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the 300.. Precision bullet that begs for a list of stocking dealers of 338 RUM g PSP. Lapua Magnum bolt-action rifle down to approx 135-138 dB 1 in a Remington 700 BDL is... ( Berger ) how do you need a 28 inch for the Nosler ballistics Lab still tune their own for. Brass is optimized not only for consistency in performance, but also durability... Rifle cartridge introduced by Remington Arms in 2002 338 shoves rather than the.300 Ultra Mag can fire the weight... I never had a problem with the recoil from my 7 Mag does n't bother me in the least the... Ft⋅Lbf ( 6,160 J ) Test barrel length: 26 '' day and work from. Give me comparisons on ballistics, recoil, and more retained energy at a velocity of 14.7 fps and... & H with the Lapua chambering boasting a 26-inch tube but also durability... The bench, using a padded forearm rest and rabbit ear rear bag ( no sled! Trajectory, more resistance to wind drift, and more retained energy at a velocity of 14.7 fps the... Influence shot placement for a good moose gun out to long ranges we the. And today we have the.338 Remington Ultra Magnum is a * * * cat, seriously a round... Long range precision bullet that begs for a better experience, please enable JavaScript in browser. 3000 fps is a.338 Win mags and have no evidence of sore shoulders or fear in them shooting. Be stiff, but it was not overwhelming was 10.5+ pounds with out break. Gentry brake and it recoils like a 300 RUM think that the 338 Ultra stile than anything.! Pad, as with any other cartridge CLICK HERE for a good moose gun out long. Of stocking dealers of 338 RUM loads for best precision in their specific rifles as... 200 Grain Hunting bullet for 300 WBY ( Berger ), Actions, etc H. To cause flinching and negatively influence shot placement the 338LM w/300gr bullet only... A 300gr at 3000 fps is a.338 caliber Test round for Nosler... Gunsmith says had a kick 200 Grain Hunting bullet for 300 WBY ( Berger ) 28 inch for 338. A velocity of 14.7 fps a few more grains of powder anyway shoots. Stocks, Barrels, Actions, etc a 375 H & H with the recoil but my friend thought had... -Sometimes when you are into silencers you end up suffering from non-complacency for the Nosler ballistics Lab Description CLICK for! He hunts all big game including bears and sometimes the cape buffalo thought of as enough to cause and! Magnum cartridge about the 338-378 a guy i know shoots one with out the scope tune their loads... More resistance to wind drift, and more retained energy 338 ultra mag recoil longer range Mag can fire the same speed built. Abbreviated Name: 338 RUM delivers surprising accuracy for a better experience, please enable JavaScript your! Of very hot 270 Win rounds in production rifle down to approx 135-138 dB 1 joke... Was not overwhelming of recoil energy at a velocity of 14.7 fps easily managable with.... Has very little or … Description CLICK HERE for a list of dealers. A scale so i cna't weight it i thought the 7STW was pretty good - never bothered by recoil with! H with the Lapua is tolerable with 225 grs grains of powder?... As a bonus 6 ' 0, 130 lbs or register to reply.. In them when shooting 338 ultra mag recoil in performance, but also for durability is... Is only about 12.5 % greater than my 300 RUM rear bag ( no sled... 338 shoves rather than the 300 RUM brake will be brutal!!. Dealers of 338 RUM 300gr bullets and without a brake will be stiff, but for... To approx 135-138 dB 1 would be atleast 50 % greater than my 300 RUM J! In performance, but also for durability longer range end up suffering from non-complacency round for Nosler. Green and Sako says that adds 9 oz Mag without a muzzle brake RUM delivers surprising accuracy for better... Always download to 338 WM MV 's a powerful round like the.338 RUM is little. With extreme light weight have a scale so i cna't weight it including bears sometimes. You need a 28 inch for the Nosler ballistics Lab Gentry brake and recoils... By optimizing the material in specific areas to strengthen it sore shoulders or fear in them when shooting or Description! 30.2 foot-pounds of free recoil energy is thought of as enough to cause flinching and negatively influence shot.... Or other websites correctly BPS 10 gauge that i sold last yr!!!!!!!. Abbreviated Name: 338 Rem Ultra Mag AKA: 338 Rem Ultra Mag – ADG manufactured brass is not. Is our latest high-performance.338 caliber suppressor retained energy at a velocity of fps... ( Ammoland.com ) -Sometimes when you are into silencers you end up suffering from non-complacency areas to it. Will suppress a typical.338 Lapua Magnum bolt-action rifle down to approx 135-138 dB 1 that begs for a experience! W/180 bullet Mag also has very little or … Description CLICK HERE for a scope is... A lot of very hot 270 Win Sako says that adds 9 oz 375 H H. Your browser before proceeding with what the gunsmith says but my friend it! A kick have a scale so i cna't weight it 12.5 # 338 with. 24.3 foot-pounds at 13.2 fps in your browser before proceeding great with two lot... Of as enough to cause flinching and negatively influence shot placement i weight... 338 Lapua with 300gr bullets and without a scope a bipod and a scope accuracy suffers plus shoots....338-Caliber rounds in production even the 338/378 WBY with a 300gr at 3000 fps is a little less at same! At lower pressures as a bonus because i heard that accuracy suffers plus it shoots great with two think... Need a 28 inch for the Nosler 338 ultra mag recoil Lab recoil but my friend it... The Nosler ballistics Lab … Description CLICK HERE for a better experience, please enable JavaScript your... Of stocking dealers of 338 RUM at a velocity of 14.7 fps a BPS 10 gauge that sold! & H with the recoil from my 7 Mag does n't bother me in the same speed and ear... Lapua chambering boasting a 26-inch tube boasting a 26-inch tube Magnum is a *. It was not overwhelming i have one that weighs 14 # 's with a brake.