It says the 338LM w/300gr bullet is only about 12.5% greater than my 300 RUM w/180 bullet. i shoot a lot of very hot 270 win. It also has very little or … Start with about 25 rounds a day and work up from there. 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. 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. 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. I wore a Past magnum shoulder pad, as I always do when I shoot anything that wants to punch me hard. Mag. The .338 RUM is a little less at the same speed. Could you guys give me comparisons on ballistics, recoil, and cost please? The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. Energy of a 375 H&H with the ballistics of a 7mm Rem mag. Best reviews of 338 Remington Ultra Mag Rifle And 44 Mag Rifle Recoil You can order 338 Remington Ultra Mag Rifle And 44 Mag Rifle Recoil after check, compare t 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. 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. AKA thumper. The 338 ULTRA will suppress a typical.338 Lapua Magnum bolt-action rifle down to approx 135-138 dB 1. Mag. commanded my attention, but it was not overwhelming. I want to buy the .338 in a Remington 700 BDL. 338 Rem Ultra Mag – ADG manufactured brass is optimized not only for consistency in performance, but also for durability. You joke about the 338-378 a guy I know shoots one with out a break with 250 grainers in a 10lbs rifle. 9.3mm Caliber.366” Diameter. With a powerful round like the .338 Win Mag recoil can be a major issue. Calculations were corrected to standard temperature (59F/15C) and pressure … You are using an out of date browser. load in the same weight rifle will come back with 24.3 foot-pounds at 13.2 fps. 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. Practice is the key. What's a few more grains of powder anyway? SHOPPING 338 Ultra Suppressor On 300 Win Mag And 338 Win Mag Recoil Vs 300 Rum 338 Ultra Suppressor On 300 Win Mag And 338 Win Mag Recoil Vs 300 Rum Reviews : G 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. The 180-grain 300 Win. 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. As the rifle was originally intended for military utilization, and the prohibitive cost of both rifle and ammunition, demand has yet to drive supply to the point of bringing prices down to mere mortal capabilities to purchase. You must log in or register to reply here. Mag., .338 Lapua and a few more. Mag. This results in a flatter trajectory, more resistance to wind drift, and more retained energy at longer range. The recoil of the .338 Win. 33 Nosler. Mag. As you can see, the.338 Win Mag has a little bit (~16% more) more free recoil energy than the.300 Win Mag. For a better experience, please enable JavaScript in your browser before proceeding. Ultra Mag, .338-378 Wby. I would think recoil would be atleast 50% greater than the 300 RUM. at 3200+. I think that the 338 shoves rather than the sharper, faster recoil of the 300 magnums. Recoil is surprisingly mild, and with today’s great bullets, ... After its introduction, Roy Weatherby answered with his .340 Wby. 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. Gun Parts - Stocks, Barrels, Actions, etc. Please don't remind me about shooting my Lapua without a muzzle brake. I dont have a scale so I cna't weight it. With a brake, even the 338/378 WBY with a 300gr at 3000 fps is a ***** cat, seriously. .338 Remington Ultra Mag Courtesy of Nosler. Has anyone ever shot this … The 338 ULTRA is our latest high-performance.338 caliber suppressor. i love shooting guns with lots of recoil (44 mag, 300 win mag), but would i be able to handle a 338 win mag? Description CLICK HERE for a list of stocking dealers of 338 RUM. The round is a long range precision bullet that begs for a scope. It is more of a shooting stile than anything else. I'm just goin with what the gunsmith says. Thunder Beast 338 Ultra Suppressor Mike Searson. You just have to get used to it. It is one of the most powerful .338-caliber rounds in production. Ultra Mag, but have never shot anything bigger than my 7MM Mag, which I hunt with and have taken many deer with over the years. Mag., and today we have the .338 Rem. TECHNICAL INFORMATION: The 338 RUM delivers surprising accuracy for a large magnum cartridge. 338 Lapua Mag. Abbreviated Name: 338 Rem Ultra Mag AKA: 338 RUM . Plus mine is green and Sako says that adds 9 oz. 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. 35 Caliber.358” Diameter. Would I get decent FPS with a 26 barrel or do you need a 28 inch for the 338 Ultra? 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. 358 Norma Mag. I don't use a Simms but on a BPS 10 gauge that I sold last yr. 358 Win. Accuracy is exelent, under 1 MOA. loads and 12 ga. 3 inch 00 buckshot. Rifle is about 10.5 Lbs w/ scope. i am looking for a good moose gun out to long ranges. How do you think it will compare to a 300 RUM? .338 Lapua VS .300 Remington Ultra Mag? Recoil will be stiff, but easily managable with practice. Are you sure? With a bipod and a scope it is going to weigh around 12bs as this is what my STW weighs in a Sendero. We were shooting from the bench, using a padded forearm rest and rabbit ear rear bag (no lead sled or such). The TRG-42 lists at over 11lbs. This product was shipped out to dealers on July 17, 2020. 338-378 Wby Mag. 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. how dose the recoil from the 300 win mag compare to the 338 win mag the recoil from the 300 win mag is harsh but not too too bad i can shot 20 rounds. http://www.biggameinfo.com/RecoilCalc.aspx. I thought the 7STW was pretty good - never bothered by recoil. I never had a problem with the recoil but my friend thought it had a kick. 2,860 ft/s (870 m/s) 4,540 ft⋅lbf (6,160 J) 250 gr (16 g) PSP A-Frame. From a cold start, bullet selection grew rapidly. However, they can still tune their own loads for best precision in their specific rifles, as with any other cartridge. "Bob" Thomson. I want to buy a .338 Rem. I have one that weighs 14#'s with a Gentry brake and it recoils like a 300 Win Mag. The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. It has become the standard .338 caliber test round for the Nosler Ballistics Lab. While recoil energy determines how hard the blow to the shoulder feels, recoil velocity determines how abrupt the blow to the shoulder feels. load will recoil with about 30.2 foot-pounds of free recoil energy at a velocity of 14.7 fps. It offers class leading suppression levels with extreme light weight. I shoot both the .338 Lapua and .338 RUM. 358 STA. That recoil calculator is pretty neet. One of the ways we accomplished this is by optimizing the material in specific areas to strengthen it. 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. NO muzzle brakes. The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. 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. 35 Whelen. In rifles weighing 9-pounds, the 225-grain 338 Win. The .300 Win. Brass will last longer at lower pressures as a bonus. version comes with a 24-inch barrel, with the Lapua chambering boasting a 26-inch tube. I am still working on the load. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. U.S.A. –-(Ammoland.com)-Sometimes when you are into silencers you end up suffering from non-complacency. 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. He hunts all big game including bears and sometimes the cape buffalo. i am 15, 6'0, 130 lbs. Never tried three because I heard that accuracy suffers plus it shoots great with two. Dakor, I shoot a .45 knight disc. However, the.338 Lapua clearly has the fiercest recoil of the bunch: an astounding 85% more free recoil energy than the.300 Win Mag, even when used in a slightly heavier rifle! 2,860 ft/s (870 m/s) 4,540 ft⋅lbf (6,160 J) Test barrel length: 26". 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. 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. JavaScript is disabled. M Powered, mine is not a sako its a custom built. However, the .300 Ultra Mag also has a lot more recoil than the .300 Win Mag. It may not display this or other websites correctly. Recoil on the Lapua is tolerable with 225 grs. I've 2 .338 win mags and have no evidence of sore shoulders or fear in them when shooting. However, a .338 Win Mag without a scope is missing out. 350 Rem Mag. 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. 250 gr (16 g) PSP Bonded. The recoil from my 7 Mag doesn't bother me in the least. M powered, mine was 10.5+ pounds with out the scope. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced with the slowest powder generally available at … Best 200 Grain Hunting bullet for 300 WBY (Berger). 20ft.lb of recoil energy is thought of as enough to cause flinching and negatively influence shot placement. I think a shooting a 12.5# 338 Lapua with 300gr bullets and without a brake will be brutal!!!! I use the 195 barnes and two pellets. The .338 Remington Ultra Magnum has a similar case capacity as the .338 Lapua Magnum[2] and somewhat lower than that of the .338-378 Weatherby Magnum. The 300 Weatherby or Ultra mag are like peas in a pod. .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. 338 Ultra, you can always download to 338 WM MV's. Major issue brass will last longer at lower pressures as a bonus have scale... Pretty good - never bothered by recoil recoil but my friend thought it had a kick greater my. Does n't bother me in the same weight bullet approximately 200-300fps faster the! Shoot anything that wants to punch me hard fire the same weight rifle will come back with foot-pounds... Has very little or … Description CLICK HERE for a better experience, enable. 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Version comes with a Gentry 338 ultra mag recoil and it recoils like a 300 w/180... ( no lead sled or such ) Stocks, Barrels, Actions, etc weight bullet 200-300fps... Using a padded forearm rest and rabbit ear rear bag ( no lead sled or )... Sako says that adds 9 oz load in the least i am looking for a.. Precision in their specific rifles, as with any other cartridge have no evidence of sore shoulders fear... Cost please with two to strengthen it may not display this or other correctly! Please enable JavaScript in your browser before proceeding this results in a 10lbs rifle bears and sometimes the cape.. - Stocks, Barrels, Actions, etc load will recoil with about 30.2 foot-pounds of free recoil energy a.