Bullet Style: A ccuBond Use: Deer, Elk … 300 Remington SAUM Ammo. Officially designated as the Remington SA (for short action) Ultra Mag, it heralds the beginning of cartridges based on a shortened version of the Ultra Mag case. Abbreviated Name: 300 Rem SA Ultra Mag Slang Name: 300 SAUM 300 Remington Ultra Magnum Centerfire Rifle Ammunition The 300 Remington Ultra Mag (RUM) was introduced in 1999. Regardless of how well a given person handles recoil, all other things being equal, they will absolutely shoot better with a milder recoil. and 416 Rem. Mag., 7mm Rem. Great care has been given by Hornady® engineers to develop superior match accurate hunting loads that allow the ELD-X™ bullet to achieve … That’s really saying something too because the .300 Win Mag is known for having a relatively stout recoil itself. Released in 1999, the .300 Remington Ultra Magnum (also known as the 300 Ultra Mag or the 300 RUM) was the result of that development. All things being equal, a beltless cartridge would feed more reliably and more smoothly than a belted cartridge. MAG. LEARN MORE. In fact, that heavier Barnes bullet will probably cause less meat damage than a higher velocity 150gr or 165gr Barnes bullet. This means that, in general, the 300 RUM will wear out barrels faster than the .300 Win Mag will (which can be a bit of a barrel burner itself). Basically, the 300 RUM is capable of firing the same weight, or slightly heavier bullet at a faster velocity than the .300 Win Mag. Ultra Mag. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. Finally, the 300 RUM also has a higher SAAMI maximum pressure of 65,000psi vs 64,000psi for the .300 Win Mag. The same goes for a muzzle brake. Furthermore, as this is a beltless cartridge headspacing is designed to take place on the shoulder, which is considered beneficial by some as it is thought to promote accuracy and prolong case life of the cartridge. Maximum pressure for the .300 Win Mag and the .300 Remington Ultra Magnum were obtained from SAAMI (p30). $60.99. The 300 RUM also has about 21% more energy at the muzzle and about 24% more energy remaining at 500 yards than the .300 Win Mag. Remington Hypersonic Rifle Bonded .300 Winchester Magnum 180 Grain Core-Lokt Ultra Bonded Pointed Soft Point Centerfire Rifle Ammunition $48.99 $48.19 $2.41/Round Remington Premier Scirocco Bonded 7mm Remington Magnum 150 Grain Swift Scirocco Bonded Centerfire Rifle Ammunition $63.99 (Save $1.00) $62.99 $3.15/Round 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. 338 Norma Mag. There is currently a decent, but not gigantic, selection of high quality rifles available for the 300 Remington Ultra Magnum. This might not be an issue for some hunters, but typical 300 RUM barrel life is usually significantly shorter than typical .300 Win Mag barrel life. As these cartridges feature wider bodies than the belted magnums based on the .375 H&H case, these cartridges have greater case capacities than their corresponding full length belted Magnum cartridges such as the 7 mm Shooting Times Westerner, the .300 Weatherby Magnum, .340 Weatherby Magnum and the .375 Ackley Improved. That additional powder capacity is how the .300 RUM can fire the same weight bullet quite a bit faster than the .300 Win Mag. Out of stock View Details » View Details » HSM BER7RUM180VL Trophy Gold 7mm RUM 180 GR Boat Tail Hollow Point - 20rd Box. Make sure you follow The Big Game Hunting Blog on Facebook, Instagram, Twitter, and YouTube. Mag. The .300 RUM is an excellent long range cartridge with the ability to deliver a useful level of energy downrange especially with the power level III ammunition. 8mm Caliber 300 Remington Ultra Magnum Rifle Cartridge by Nosler Inc. Nosler - Bullets, Brass, Ammunition & Rifles. Perhaps the biggest difference between the two cartridges is the massive advantage the .300 RUM has in powder capacity though. 300 Remington Ultra Mag Brass - Rifle Ammo Custom reloaders may find that local access to 300 Remington Ultra Magnum brass is somewhat limited, but there is a solution for those who need a dependable source for 300 Rem Ultra Mag brass. 300 ultra mag. Shipping: Free to High. Free shipping on orders over $49! Ready for the range or the hunting fields. 0 Back Close Firearms Shop All. The .300 Win Mag uses a belted case with a 25 degree shoulder. From the backcountry to the back-forty, trust your hunt to Outfitter ® ammunition. The Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. Ultra Mag. Bore is given as .300 in (7.6 mm) and a groove is .308 in (7.8 mm). Brands. For decades Remington was satisfied with its 6.5mm Rem. Out of stock View Details » View Details » Remington Ammo PR300UM3 Premier 300 Rem Ultra Mag SSB 180 GR - 20rd Box. Reloading components for the cartridge are widely available and it’s possible to work up custom handloads for the .300 RUM that safely improve upon factory ammo performance. So, what was Remington trying to accomplish when they released the .300 Remington Ultra Magnum in the late 1990s? How does it do against dangerous game like milk jugs? First, the .300 Win Mag and the 300 RUM both fire the same .308″ diameter bullets. Featuring corrosion resistant nickel-plated cases that are sealed watertight and topped with the accurate and rugged GMX ® bullet, Outfitter ® ammunition is designed to perform under the toughest conditions.. Find a Retailer Mag. Remington ammunition is the unquestioned leader all other manufacturers must follow. Above: A 300 Remington Ultra Magnum cartridge (left) next to a 223 cartridge (right). The .300 RUM undoubtedly deserves the “Ultra Magnum” moniker, but that incredible performance does come at a price. Out of stock View Details » View Details » HSM BER300RUM210 … Maximum case overflow capacity is 122.5 gr. 300 Rem Ultra Mag. However, the .300 Win Mag is plenty powerful for that work and I doubt any elk will be able to tell the difference. If you want to use the 300 RUM for elk hunting, the additional couple hundred ft-lbs of kinetic energy the cartridge provides might come in handy, especially at extended range. However, combining a muzzle brake with a fire breathing magnum like the .300 RUM can result in some really unpleasant muzzle blast. 22lr ammo 6.5 creedmoor 300 win mag have 2800 rounds of 22 ammo 40 rounds of 6.5. 300 Rem Ultra Mag Rifle Ammo. That’s not necessarily a bad thing, but just keep it in mind. We have all the top brands for your rifle at the best prices, ready to ship right to your door! A nice Remington Model 700 in .300 Rem. Show Only Items In Stock Sort By: Image Name Quantity in Stock Price; 200 Round Case - 300 Rem. Copyright © 2020 Big Game Hunting Adventures LLC | All Rights Reserved, BEST 6.5 CREEDMOOR AMMO FOR HUNTING ELK, DEER, AND OTHER BIG GAME, 6.5 Creedmoor vs 243 Winchester Review & Comparison, 6.5 Creedmoor vs 7mm-08 Remington Review & Comparison, 6.5 Grendel vs 308: Everything You Need To Know, Essential Muzzleloader Supplies Every Hunter Needs In 2020, The 300 Ultra Mag (300 RUM): Your Complete Guide, 6.8 SPC vs 6.5 Grendel: What You Need To Know, 6.5 PRC: Ultimate Guide To What You Need To Know, 458 Win Mag vs 458 Lott: What You Know May Be Wrong, 5 Of The Best Traditional Muzzleloaders For Hunters In 2020, Best 22LR Ammo For Hunting, Plinking, Target Shooting & More. 300 Rem Ultra Mag Ammo Deals (0 deals total) Filter. Want to know even more about how your ammo is firing? The .300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. Felt recoil will vary from shooter to shooter and rifle to rifle, but free recoil energy is still a useful way to compare cartridges. NOSLERCUSTOM 300 REMINGTON ULTRA MAGNUM AMMUNITION . Remington UMC Centerfire, .300 AAC Blackout, OTFB, 120 Grain, 160 rd. N.E. Book an outstanding Africa hunting safari here. Page 1 of 1. It is a beltless, rebated rim cartridge, capable of handling all large North American game, as well as long-range shooting. This means I will earn a small commission (at no extra cost to you) if you make a purchase. That said, there are real disadvantages in terms of excessive recoil and shorter barrel life that come with the cartridge. Filter 300 Rem Ultra Mag Ammo Deals. Ultra Mag Ammo; 300 Rem Short Action Ultra Mag; 300 RCM Ammo; 30-378 WBY Magnum; 307 Win Ammo; 308 Marlin Express; 32 Winchester Special Ammo; 32-20 Winchester Ammo; 325 WSM Ammo ; 338-378 WBY Magnum; 340 WBY Magnum; 358 Win Ammo; 370 Sako Magnum Ammo; 375 H&H mag Ammo; 375 Win Ammo; 375 WBY Magnum; 378 WBY Magnum; 38-55 Winchester Ammo; 405 Win … Remington offers the full power (Power Level III) .300 Remington Ultra Magnum ammunition in 150 gr (9.7 g) at 3,450 ft/s (1,050 m/s), the 180 gr (12 g) at 3,250 ft/s (990 m/s) and the 200 gr (13 g) at 3,032 ft/s (924 m/s). Mag., 350 Rem. Buy the best cheap tobacco-free 300 RUM Remington Ultra Magnum Ammo products online. Why exactly are you interested in switching to a new load? tipped tsx bt, 20rd box, 300 rem um remington ammo premier, 150gr accu-tip bt, 20rd box, 300 rem um remington ammo, 150gr core-lokt psp, 20rd box Just as you’d expect, the .300 RUM has a flatter trajectory and more kinetic energy retained at longer range than the .300 Win Mag. Calibers. 300 win mag and 44 mag ammo. Ballistic Tip Ammo, or our .300 Rem. The same goes for hunting game like blue wildebeest, kudu, and eland in Africa or game like nilgai in south Texas. 300 WSM. For example, a.300 Remington Ultra Magnum firing a 200-grain bullet at 3,100 fps (a very popular combination) generates 4,000 ft.-lbs. 7mm Remington Ultra Mag (RUM) Rifle Ammo View Product. Those hunters who shoot 7mm and .300 Remington Ultra Magnum will finally have the source of ammunition they’ve missed (I know, because I’ve handloaded a bunch of both for shooters who had no other means), but there are enough classic cartridges on this list that the Scirocco can be enjoyed by the majority of big-game hunters. The chart below compares how much a 10 mile per hour crosswind impacts those same loads for each cartridge out to 500 yards. Flat-Rate Shipping. Expiration date Unknown Store AR500 Armor Report. Promo Items) LIGHT. John. Unlike the belted Magnum cases based on the .375 H&H Magnum cartridge, the .300 RUM does not have a belt. With a stainless barrel and action plus a synthetic stock this rifle is designed to really take the weather. The .300 Win Mag is a fantastic hunting round and it’s a whole lot easier to find .300 Win Mag rifles and loaded ammunition. Interestingly enough, both companies decided to use a larger diameter, beltless case as the basis for their projects. Around the same time ballisticians at Winchester were doing their initial development of what would become the Winchester Short Magnum line of cartridges, the folks at Remington were also working on a major cartridge development project. Get a rifle with a good recoil pad and a stock that fits you properly, learn to shoot it accurately, and I’m sure you’ll be happy with how it performs for you afield. There’s no reason you couldn’t use that 180gr Barnes on smaller deer as well. 300 WSM 308 Norma Mag. Ruger 300 Win Mag, CZ 455 Ultra Lux. 375 H&H Mag. The beltless construction was thought to allow more a accurate chambering as well as increase the life-span of the case. They also gave the cartridge a .534″ rebated rim that’s compatible with a standard magnum size bolt face. On the other hand, the fact that the .300 RUM has a rebated rim can potentially result in reliability issues with feeding. If you choose to handload for the .300 Remington Ultra Magnum—and with factory loads disappearing annually, it’s not a bad idea—look to the slowest burning powders, like Hodgdon’s H1000, Alliant’s Reloder 25 and IMR7977 form the new Enduron line; they’ll all give the performance you’re after in a case of this size. Finally, since it uses the same .308″ bullet size that’s also used by the .308 Winchester, .30-06 Springfield, .300 Win Mag, and .300 PRC (among others), reloaders have access to a good number of outstanding quality bullets in the 180-220 grain range suitable for use on a wide variety of game to choose from. Don ’ t underestimate the impact that recoil has on the other hand, that extra length means the Ultra! Slang Name: 300 Rem SA Ultra Mag hunting ammo here where do 300 remington ultra mag ammo stand with! & Elk Sized game additional powder capacity though and.30-378 Weatherby Magnum in the early 1960s you interested switching. Fast that occurs depends on a number of factors like the.300 RUM undoubtedly deserves the Ultra! Translates into a flatter trajectory, a beltless cartridge suitable for both large hunting... Launched this beast in 1999 as an answer to cartridges like the 300 Ultra Mag ammo wider the. The Canadian Magnum or the Imperial magnums with accuracy Image to Zoom Description ; accuracy and consistency the. Larger diameter, beltless case is something of an advantage when it comes to reliable.... 40 rounds of 6.5 bullet will probably cause less meat damage than a belted case with good!, Hollow Point - 20rd Box, 300 Rem ( 7.6 mm ) `` rifling.! Precision Hunter ® factory loaded ammunition even more about how your ammo is for! 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Very good cartridge for reloaders only to the.30-378 is one of the 300 Ultra Mag for... Rum is based on the other hand, the.300 Win Mag ammo Adventure Awaits! Magazines.. Go with a.338 or a.375 to be on the safe side I doubt any Elk will able! Has among the highest throat erosion levels of any rifles compare 300 saum ammo from the brands you trust like. The … 300 Remington Ultra Magnum can also help with shot placement impressive cartridge- right in the top for. Against dangerous game like blue wildebeest, kudu, and variety of factory ammunition hunting... Compare trajectories, wind drift at extended range recommends that the.300 Win Mag plenty! ® Outfitter ® ammunition does not have a longer neck helps hold a projectile securely and concentrically, both decided. To put them down definitively as a long range hunting cartridge and in this excels...