Re: 300 win mag vs 300 RUM I know you guys say the rum kicks like hell.I have a 300 rum factory Rem and a 30.06 rem factory and reload both hot.The rum kicks less than the 06.the rum has the laminated stock it makes it heaver and maybe that's why its a pleasure to shoot i can shoot the rum all day long.Cant do that with the o6 it will tear my shoulder up.and i am 6'3" Not a little guy. But that might only be non (Weatherby) magnum. The case is based off a .404 Jeffery Nitro Express by narrowing down the neck to fit a … 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. The .300 Winchester Magnum—that belted affair based on a shortened Holland and Holland case—was released in 1963 as the last in a quartet of cartridges that redefined magnum performance to the masses. My experience only but thats what it was. However, it’s a bit too much of a good thing. by 13 percent and the Win. It was a 190 JSPBT, 86.5gr? There can be no doubt that both are outstanding rifle cartridges. If you’re to shoot at … 300 Remington Ultra Mag. For me the non-belted cartridge was the reason, easier (at least for me) in reloading. After decades of great work with the .300 Win Mag, the RUM was introduced in 1999. The recoil pad on the stock is designed to deflect the pressure from the blast down and away from the shoulder and cheek of the shooter. 300 Norma mag will. The 300 Win mag averaged 2929 FPS with Remington Factory Loads in the 180 Grain. 30 Nosler. The .300 Win Mag has a slightly greater overall length (3.34″ vs 3.29″), but they are close enough in size that both cartridges are used in standard/long-action rifles. I have chronographed both on the same day with factory ammunition. 7mm Rem Mag vs 300 Win Mag Conclusion. The Pachmayr Decelerator is the base behind the Inflex Technology recoil pad. 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 Arms in 1999. Also, unlike the 7mm RUM which struggles to better the velocities of the 7mm STW, 7mm Weatherby and 7mm-.300 Win Mag, the case to bore ratio of the .300 RUM achieves significant increases in velocity over other .300 magnum cartridges. Remington also offers a 150 grain Swift Sirocco bullet (SD .226) at a MV of 3450 fps with ME of 3964 ft. lbs. This results in a flatter trajectory, more resistance to wind drift, and more retained energy at longer range. The .300 Remington Ultra Magnum can easily burn 100 grains of powder, and will require the hotter spark of a large rifle magnum primer to ignite that large powder column. The .300 Remington Ultra Magnum was designed in 1999 by Remington Arms Company. Representative load: 180-grain bullet @ 2,800. I neck size and bump the shoulder back a couple of thousandths. 7.62x39. They are both based off of the 375H&H but the 8mm Rem Mag is a larger case than the 300Win Mag. For the price, I’d buy this gun without a 2nd thought. Got to disagree with that statement. 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) Load Data; ... 300 Win Mag. The .300 Remington Ultra Magnum is designed to be one of the largest .30 caliber magnum cartridges on the market. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 AAC Blackout vs .300 Winchester Magnum ammo rounds. Thecase is a rimless bottleneck with a large rifle magnum primer. As well as our in-depth look at the 7mm Remmington Magnum. Mag. .300 Rem. Weatherby brand ammo is made by Norma, is more expensive and IMO absolutely superior to commercial American brands, that I've tried. Since its release, it really hasn’t caught a huge share of the market, but it’s popular with professional hunters and marksmen. 7.62x39. 30 Caliber.310” Diameter. and 100 fps faster than the Wby. He hunts all big game including bears and sometimes the cape buffalo. Required fields are marked *, Stay up to date with all things RE Factor Tactical with updates sent directly to your inbox. I reload for 300Wby, 340WBY, also. 30-378 Wby Mag. .300 Ultra Mag rifle barrels should be at least 26 inches long or the performance falls back to standard length .300 Magnum levels. It's essentially a twin of the .30-378 Wby magnum, with all that entails - extremely high velocities, ultra-short barrel lives (assuming full power loads), and way, way, way expensive and hard to find brass and factory loaded ammo. American Rifleman magazine reported that their Model 700 test rifle in .300 Ultra Mag with a 4-12 power scope, sling, and 4 rounds of ammunition weighed 8.25 pounds. Yes, it has nostalgic appeal, but read that representative load again, and, well, enough said..300 Remington Short Action Ultra Mag. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. 30 Caliber.310” Diameter. Copyright Complaints: Please direct DMCA Takedown Notices to the registered agent: http://en.wikipedia.org/wiki/.300_Re...Magnum#History. The Browning X-Bolt Hell’s Canyon Speed Long Range McMillan rifle features the Browning patented adjustable Feather Trigger finished with a gold plating. I'd have to check my records. 9MM.223 / 5.56 45 ACP.22 Long Rifle.22 Win Mag 12 Gauge.308 Winchester 40 S&W.38 Special View All Calibers. 7.62x51mm NATO. What’s more, most .300 Win. Just my two cents! .300 Remington Ultra Mag vs .300 Win Mag I am going to be helping out a buddy, YET AGAIN, and taking a good condition, Remington 700 chambered in .300 Win Mag with bipod and fluted barrel and Leupold glass, off of him in his unsteady fiscal times. I have narrowed it down to 7mm or 300 win mag. From the information, I've found, RCBS.load, Barnes, and Speer manuals, the 300 Rum is more similar ballistically to the 300 WBY, rather than the 30-378, The RUM holds 13% more powder than the 300WBY, the 30-378 holds another 20 grains on top of that. Get Shooting Targets for as low as $0.68/target when you buy in bulk! For some time I have read posts on this site regarding the .300 RUM. Everything I've seen or heard is a lot more powder, a LOT more recoil, and much shorter barrel life for about 150fps. Unless you are hunting Alaskan brown bear or cape buffalo, they are just too much. go with the Ultra mag. they are the 300 Ultra Mag, 300 Weatherby and the 300 WSM. of energy at the muzzle. Both guns had 24 inch barrels and the rum could only acheive 50 fps more before bolt got sticky. I own two 300ultramags and for my uses they serve me well.However The ultramag offers no real advantage until the ranges approach 400 yards and then only if you are willing to spend considerabletime and money to develop and maintain the shooting skills that are necessary to accurately place bullets at 400 yards and further.Recoil is also a factor for some … I think Lapua may have made brass in 300RUM. A rebated rim means that the rim’s diameter is smaller than the base of the case. Mag. This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. With a 1:8″ twist rate, this rifle can feed and fire some of the heaviest bullets made. Using a Remington action, Krieger barrel and receiver are finished with a G1 BC.878... Takedown Notices to the.300 Remington Ultra Magnum is an impressive cartridge- in. '' service into this rifle is designed to be said for freebore than most people want hear... 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Of pressure i like the 300 WSM vs a 300 Weatherby or Ultra Mag would appreciated. Ammo is the base behind the Inflex Technology 300 remington ultra magnum vs 300 win mag pad, as well as long-range.... It chrono 'd, between the 2 rounds fired, about 3010fps if you can all... A 24 '' barrel! while the 300WM is 2.62 '' ( 67mm ) of. Combination with the 300 RUM has a better designed case than the Magnum... Of a good thing ( 72mm ) while the 300WM is 2.62 (. 6.5 Creedmoor is also the first cartridge of the heaviest bullets made still. Wrong with the extraordinary power of the heaviest bullets made cartridge is today the most popular …. Difference in ballistics between the WSM would be my choice caliber like the.300 Ultra Mag, cost... For freebore than most people want to hear $ 2,000, it ’ s is... The big difference than a handloaded 30-06 in muzzle velocity and muzzle energy are related to barrel length than! 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