It’s optimized for use with very long, sleek bullets, and pushes them significantly faster than the PRC does. From the backcountry to the back-forty, trust your hunt to Outfitter ® ammunition. Combining the finest components with game-changing innovation, Remington engineers are moving closer to perfection round by round. Ammo factories must load to this standardized maximum, which prevents factory ammo from being loaded with long, super-sleek bullets with the very fine, gradual entry that so benefits extreme-range aerodynamics. We have all the top brands for your rifle at the best prices, ready to ship right to your door! Although it’s certainly the second-most-popular .30-caliber magnum, this short fatty has two distinct disadvantages when compared to the .300 PRC. This last fact makes it incompatible with really long-nosed, fine-entry high-BC bullets. Look for 300 ultra mag ammo from the brands you trust, like Hornady, Federal, Nosler, and more! Vital-Shok is available in the world's finest big game bullets, from the unrivaled Speer Trophy ... Barnes Bullets VOR-TX 300 Remington Ultra Magnum (RUM) 190 Grain LR Botal Tail Ammunition, 20 Rounds Per Box Md: 29011 Barnes VOR-TX is precision ammunition loaded with TSX, Tipped TSX or TSX FN bull... Remington Ammo .300 Rem Ultra-Mag 180 Grain PSP Core-LOKT 20 Round Pack The Core-Lokt bullet design is the original controlled expansion bullet, and one of the most effective ever developed. As a matter of mirror-image fact, the two cases are extremely similar. The PRC’s solitary advantage is its longer head height and throat, which play nicer with extremely long, high-BC bullets. However, I’m constrained to confess the fact that I have absolutely no use for bullets lighter than 180 grains in any 30-caliber magnum. Match. Although I love it, in pure technical terms I’m forced to admit the .300 Win. Vital-Shok Ammunition 300 Remington Ultra Mag - 200 grain - Nosler Partition - 20 per box - Available with the finest big game bulletsVital-Shok Ammunition 300 Remington Ultra Mag - 200 grain - Nosler... 300 Remington Ultra Magnum 165 gr Copper Solid Tipped Reminigton Ammunition Md: PCS300UMB Delivers extremely deep penetration with nearly 100% weight retention and has a sleek ogive profile with a pol... NOSLER 60067 TROPHY 300RUM 180 ETIP Per 20Strictest quality standards ever. That’s approaching the coefficient of legendary .338 Lapua bullets, and it’s worth noting that the .300 PRC was in part conceived as a potential replacement for extreme-range sniper work; one that offers much friendlier recoil and muzzle blast. It’s not efficient at all, meaning it burns copious quantities of propellant. ELR guys like to shoot, so poor barrel life is a significant problem. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than... 300 Ultra Mag Ammo. Mauser Series 1100 Deluxe Rifle Review, Smith & Wesson Model 19 Classic Revolver Review, .250 Savage — Trailblazing Hunting Cartridge, Black Hills Evolution of Rifle Cartridge: .308 Win. The proven Bu... Nosler Custom Ammunition, Trophy Grade Specifications: - Caliber: 300 Remington Ultra Magnum - Grain: 165 - Bullet Type: Partition - Muzzle Velocity: 3350 fps - Per 20 - Use: Medium Game16... Hornady 300 Remington Ultra Magnum 220 Grain ELD-X Precision Hunter Ammunition, 20 Rounds Per Box Md: 8209Accuracy and terminal performance are the cornerstones of Hornady® Precision Hunter™ factory l... HSM 300RUM14N Game King 300 RUM 200 GR SBT 20 Per BoxThis Game King ammunition has a spitzer boat tail bullet and is ideal for target shooting or hunting.Caliber: 300 Remington Ultra Magnum (RUM)Bulle... Barnes VOR-TX is precision ammunition loaded with TSX, Tipped TSX or TSX FN bullets to offer double-diameter expansion, maximum weight retention and excellent accuracy. has many outdated design characteristics, starting with the entirely unnecessary belt and including its quite-short neck, which (in theory more than practice) provides a marginal grip on the bullet and can potentially allow concentricity inconsistencies. 300 Remington Ultra Mag 180 gr GMX ® Outfitter ® Item #8208 | 20/Box Adventure Awaits!. Big Green still makes a Managed-Recoil load for the.300 RUM, pushing a 150-grain bullet at 2,815 fps, which would be a good load for deer and the like within 200 yards. Flash holes insp... HSM 300RU12N 300 RUM 165 SBT GK 20/20Manufacturer: HSM Mfg Number: 300RUM12N. Worse, barrel life is short. Add a bit of stock bulk and weight to soak up some of that recoil. Barrel life is short, and being aggressively overbore, the RUM can be finicky about accuracy. 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. Sort By: 24 Item(s) Show. Second, it too has a short head height, making it incompatible with very long high-BC projectiles. The 300 RUM has greater case capacity than the 300 Weatherby Magnum, thus is potentially faster. But if you have little interest in shooting past 600 yards, there’s little difference in performance between the two. The 300 Norma requires the same XL-sized action as the 338 Lapua Mag because of its large cartridge case and it recoils more than the 300 … Abbreviated Name: 300 Rem Ultra Mag Slang: 300 RUM Where this cartridge goes wrong is in the size of the case. Shop online for discount .300 Remington Ultra Mag ammunition from top ammo brands like Remington, Federal, Winchester, Hornady, CCI, Speer, and many more. Mag. Remington Ammunition HTP300Um HTP Copper 300 Remington Ultra Magnum (Rum) 180 Gr TSX Boat Tail 20 Bx/ 10 CsRemington's HTP Copper Is Loaded To The highest Industry standards With Top Quality Componen... Norma Ammunition (RUAG) 20174782 American Ph 300 Rum 180 Gr Oryx 20 Bx/10 CsTo Ensure Perfect mushrooming at All Impact velocities, The ORYX Has a Thin Forward Jacket With Internal Splitting Zones. In many ways, it does what the .300 PRC does, and does it even better. While the 6mm-caliber cartridges that can be considered “great” are few in number, some have... Give a Gift   One of the world’s oldest and most trusted manufacturers, Remington ammunition is the unquestioned leader all others must follow. Barnes, the leader in bullet innovation offers hunters the ultimate in accuracy, terminal performance and handloaded precision in a factory loaded round. Its biggest disadvantage is a quite short 0.72-inch “head height,” which is the distance between the front of the case mouth and the cartridge’s SAAMI maximum overall length. However, these rifles require handloading to realize full potential. Subscriber Services. The 300 Remington Ultra Magnum needs at least a 26-inch barrel to take advantage of its fire-breathing potential, and a 28-inch is even better. While not extremely popular in absolute terms, the 300 Remington Ultra Magnum does have a somewhat... 300 RUM Rifles. Look no further for .300 Remington Ultra Magnum ammunition! All things considered, the .300 PRC is a much more polite, civilized cartridge that is durned near as capable and offers far greater efficiency. per page . James Tarr runs through the 3-Second Headshot drill. FEDERAL 300RUM 180GR TROPHY BONDED TIP VITAL SHOK AMMUNITION P300RUMTT1Option for medium to large game. Case length of the .338 RUM is 2.760” (70.1mm), being .090” (2.3mm) shorter than the 7mm, .300 and .375 Ultra Magnums which have a case length of 2.850” (72.4mm). This means you have the option to read your magazine on most popular phones and tablets. by chambering it in true magnum-length actions that allow handloaders to seat long bullets at optimum lengths. It’s engineered to provide inherent accuracy and to offer ideal performance with heavy, aerodynamic projectiles that shrug off wind and maintain velocity better than common .308-diameter bullets. It’s too much cartridge to fit inside most standard-size magnum bolt guns, and even if shoehorned in, you can only squeeze a couple of cartridges into the magazine. Nosler has recently gotten into the factory ammunition game, offering their 210-grain AccuBond Long Range bullet at 2,920 fps for a great long-range hunting load. Necks sized, chamfered and trued. Remington's factory loads feature 150-grain bullets at 3450 feet per second, 180-grain bullets at 3250, and a 200-grain Swift A-Frame at 3025. As an aside, custom rifle makers have been circumventing the head-height issue with the .300 Win. Hornady .300 PRC (left) and .300 RUM.300 Remington Ultra Mag vs. Hornady .300 PRC. Lots of recoil and muzzle blast. In contrast, the .300 PRC is engineered with the latest cutting-edge cartridge design principles, and features a 1.12-inch head height, enabling the use of very long, low-drag projectiles without intruding inside the case. THE ITEM SHOWN ABOVE IS CURRENTLY ON BACKORDER. Developed and designed by Remington’s industry-leading R&D... REMINGTON PREMIER SCIROCCO 300RUM 180GR 20 Rds AMMUNITION PR300UM3-P2A break-through line of big game ammunition that combines many of the best performance features developed over the last half-centur... REMINGTON PREMIER ACCUTIP 300RUM 150GR 20 RdsPrecisely the Big-Game Bullet of Your Dreams. A .375 Ruger necked down to .30 caliber, and spec’d with a very long throat so long, sleek bullets don’t have to be seated with their bases deeply protruding into powder capacity, the .300 PRC requires a long, true-magnum-length magazine box of 3.70 inches. For the fastest delivery, select Express Shipping at checkout. It’s got a fair amount of case taper. It’s a necked-down .338 Lapua, and although it blasts those bullets out with wicked speed, the cavernous capacity of that gargantuan case is too much of a good thing. Mag. To be fair, the .300 WSM does offer one advantage over the new PRC kid on the block: If you want a very short, light .30-caliber magnum rifle, this is your best bet. Barnes® VOR-TX® is precision ammunition loaded with the deadliest bullets on the planet. Federal P300RUMA1 Vital-Shok 300 Remington Ultra Magnum (Rum) 180 Gr Nosler Accubond 20 Bx/ 10 CsFederal Premium Ammunition Has Brought Its extremely Popular Nosler Accubond Rifle Loads. All Rights Reserved. Make sure every sh... FEDERAL PREMIUM 300RUM 180GR BARNES TRIPLE SHOCK AMMUNITION P300RUMDFeatures and benefits include all copper construction and designed for deep penetration and consistent expansion. Designed specifically for ELR (extra long range) use, the .300 PRC is optimized for shooting way, way out there. In the .300 RUM, the 175 to 190 grain Berger VLD bullets can be annealed (blowtorched in a shallow pan of water to prevent lead erupting) and made useful for work on game weighing between 90 and 180kg (200-400lb). Mag., it’s got some pretty outdated design characteristics. 175 Gr. However, it’s a bit too much of a good thing. However, like the .300 Win. This is becuase it can shoot the same or similar bullet faster. The .338 RUM is a well balanced cartridge ideal for hunting large bodied game at close to extended ranges. It is designed to closely duplicate the performance of the historic .300 Winchester Magnum cartridge, yet … This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. When it comes to hunting inside 400 yards, the Hornady .300 PRC cartridge does nothing more and nothing less than the passel of already existing .30-caliber magnums. I’ll say, I was surprised at how manageable the Remington 700 Long Range is with 300 Remington Ultra Magnum. Let’s start with the most common of them all: the .300 Winchester Magnum. Why not just shoot a slightly slower cartridge that pushes heavy, sleek bullets optimized for long range, and which provides less recoil and more performance way out there? 300 Remington Ultra Magnum Rifle Cartridge. 300 Rem Ultra Mag Rifle Ammo. The .300 Ruger Compact Magnum or .300 RCM is a rimless, short-length rifle cartridge designed for the hunting of Medium-to-Large-sized North American game. 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