These three cartridges differ from the .338 RUM in that the .338 has a slightly shorter case for the sake of a comfortable cartridge overall length (COAL) within the limits or the Remington M700 rifle magazine. 7.62x39. .300 RUM (Remington Ultra Magnum) ammo rifle AmmoSeek.com Comparison shop for in-stock ammunition, guns, mags, and reloading at the lowest prices from over 100 online retailers all in … The Ultra Mag isn’t belted and the rim is rebated, like the.300 Win Mag. 30-378 Wby Mag. The.300 Remington Ultra Mag is described as "...a 7.62mm (.300 inch) caliber...." but, as indicated in the chart, and as with all 30 caliber rifle cartridges, the bullet diameter is.308 (7.82mm), although at least 2 "30 caliber" rifles use a bullet diameter of.308-.310 (7.62x39M43) or.308-.312 (32-20 Winchester). While the .300 Win Mag has a higher case capacity and can take higher pressures, it also must send heavier grain bullets down range while maintaining necessary terminal ballistics. .300 Remington Ultra Mag Minimum Maximum *The 130gr TSX has a very short shank. Entre os cartuchos de rifle calibre .30 produzidos comercialmente, o .300 Remington Ultra Magnum está atrás apenas do .30-378 Weatherby Magnum em capacidade do estojo do cartucho. 300 Remington Ultra Magnum Rifle Cartridge. The .300 Remington Ultra Magnum, also known as the .300 Ultra Mag, 7.62×72mm or .300 RUM is a 7.62 mm (.308 inch) rifle cartridge introduced by Remington Armsin 1999. 300 RUM The 300 Remington Ultra Magnum is a 7.62mm high-capacity beltless cartridge suitable for both large game hunting and long range endeavours. 300 Remington Short Action Ultra Magnum Rifle Cartridge, Abbreviated Name:  300 Rem SA Ultra MagSlang Name:  300 SAUM. He hunts all big game including bears and sometimes the cape buffalo. Above: A 300 Remington Ultra Magnum cartridge (left) next to a 223 cartridge (right). «The 300 Ultra Mag (300 RUM): Your Complete Guide The 300 Remington Ultra Magnum (300 RUM) undoubtedly delivers flat shooting and hard hitting performance, but is it really a good choice for most hunters?», Five Reasons For 300 Remington Ultra Magnum, https://pt.wikipedia.org/w/index.php?title=.300_Remington_Ultra_Magnum&oldid=59593265, !Artigos em tradução desde outubro de 2020, !Artigos em tradução sem indicação de tema, Atribuição-CompartilhaIgual 3.0 Não Adaptada (CC BY-SA 3.0) da Creative Commons. Just picked up some 230 bergers for the 300 Rum . The rifle was built around a Remington 700 bolt action and McMillan stock. Add a bit of stock bulk and weight to soak up some of that recoil. 30 Nosler. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. 300 H&H Mag. Família 7mm de calibres.300 Remington Ultra … The case and overall length of the .300 Win Mag are slightly longer than the 7mm RM, and its overall case capacity has a larger volume. I know that the Remington model 7 is chambered for the WSM family, for example. The 300 Remington Ultra Magnum is an impressive cartridge- right in the top few cartridges for powder capacity in the 30 caliber category. Ruger's M77 compacts might be also. You can find the WSM in some fairly compact rifles. Bulk Ammunition on sale, including 300 Rem Ultra Mag Rifle Rounds. [1] O .300 Remington Ultra Magnum é um dos as maiores cartuchos magnum calibre .30 disponíveis comercialmente atualmente em produção. Since its introduction the .375 RUM has had a mild following. 7.62x51mm NATO. 300 Win Mag. My Son in law shoots a Custom 300 win.and 215 bergers . We recommend lightly crimping the case mouth with a factory crimp-style die to increase neck tension. Este texto é disponibilizado nos termos da licença. Find 300 Rem Ultra Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. 300 Remington Ultra Magnum Load Data; 7.62x51mm NATO Load Data; 8x57mm JS Mauser Load Data; 8mm-06 Load Data; 325 Winchester Short Magnum (WSM) ... 300 Rem SA Ultra Mag. Norma Brass 300 Rem. 300 Remington Short Action Ultra Mag 178 gr ELD-X ® Precision Hunter ® Item #82144 | 20/Box Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. The .300 Remington Ultra Magnum is one of the largest commercially available .30 caliber magnums currently being produced. This free bore acts as a gas expansion chamber, allowing for a long peak pressure wave. The ballistic performance… .338 Lapua VS .300 Remington Ultra Mag? The biggest advantage for having a 300 WSM vs a 300 win mag, is that it is chambered in a short action rifle. 8mm Caliber A broad butt and comb help spread the recoil over a greater area of … Thecase is a rimless bottleneck with a large rifle magnum primer. Norma American PH Ammunition 300 Remington Ultra Magnum 165 Grain Oryx Protected Point Box of 20. Typical 300 RUM ballistics are a 150gr bullet at 3,450 fps (3,965 ft-lbs), a 180gr bullet at 3,250 fps (4,222 ft-lbs), or a 210gr bullet at 2,920 fps (3,975 ft-lbs). The.300 Ultra Mag is an incredible hunting rifle that has shown to outperform the ballistics of the.300 Winchester Magnum. *Powder charges of less than 100 percent density are recommended when loading 165-grain Banded Spitzers, because of the length of the bullets. introduzido pela Remington Arms em 1999. 300 Remington Ultra Mag The .300 Remington Ultra Magnum is designed to be one of the largest.30 caliber magnum cartridges on the market. Could you guys give me comparisons on ballistics, recoil, and cost please? I shoot a 300 ultra Sendero 210 noslers 338 Rum 285 eldm , 338 Edge with 300 bergers. Nosler, The World's Finest Bullets, Ammunition, Rifles, & Brass. Remington utilize extremely long free bore to achieve high velocities in the RUM’s. 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. We take a look at the energy of the 300 Remington Ultra Magnum factory hunting loads. O.300 Remington Ultra Magnum (também conhecido como.300 Ultra Mag, 7,62×72mm ou.300 RUM) é um cartucho de fogo central para rifle no calibre 7,62 mm … Will the weatherby be less accurate than the RUM because of the freebore? Apr 12, 2004 #2 H. Huntinfool Well-Known Member. 300 Remington Ultra Magnum: 29016: 150: AccuTip Boat Tail: 9½ M: 0.415: 200: ADD TO COMPARE: Velocity (FPS) 2910: 2686: 2473: 2270: 2077: 1893: Energy (FT-LB) 2820: 2403: 2037: 1716: 1436: 1193: DROP CHART: Trajectory (Inches)-1.5: 1.7: 0.0-7.4-21.5-43.7: 450 Bushmaster: 27943: 260: AccuTip: 7½: 0.144: 100: ADD TO COMPARE: Velocity (FPS) 2180: 1664: 1261: 1026----Energy (FT-LB) 2743: 1598: … It is a beltless, rebated rim cartridge, capable of handling all large North American game, as well as long-range shooting. 300 Remington Ultra Mag 220 gr ELD-X® Precision Hunter® Item #8209 | 20/Box . The case design of the .375 RUM is the same as its 7mm and .30 caliber counterparts. Best results were achieved with magnum primers and medium burning powders like Varget and 4350. 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