38-55 Winchester Ammo. Caliber. Get the latest updates on new products and upcoming sales. Suggested sight settings and bullet paths. Weatherby B270130TTSX Select Plus 270 Wthby Mag 130 gr Barnes Tipped TSX Lead Free 20 Round Box. The .375 RUM is an extremely well-balanced cartridge coming to within 50fps of the .378 Weatherby. The Woodleigh 300 grain PP Weldcore bullet, having taken on around 600kg of beef at an impact velocity of around 2900fps.This does however push the limits of this 300 grain bullet design. I would hazard at a guess that this load listing may soon have to be altered. 375 H&H Magnum; 375 Ruger; 375 Remington Ultra Magnum; 404 Jeffery; 416 Remington Magnum; 416 Rigby; 416 Ruger; 45-70 Government; 458 Lott; 458 Winchester Magnum; 470 Nitro Express; 577 Nitro Express; Pistol. 28 Nosler. Quick View. 404 Jeffery Ammo . 416 Rigby Ammo. 444 Marlin Ammo. There is little more to say here other than to remind readers that on very large animals this cartridge works best with the toughest of premium projectiles combined with high impact velocities. Tactical Defense Solutions | Dollar Guns & Ammo 165 Industrial Park Drive Dover, NH 03820; Call us at ; info@tds-us.com Firing a 300 grain bullet at around 2950fps, the .375 RUM is a potent cartridge. The case design of the .375 RUM is the same as its 7mm and .30 caliber counterparts. 7 mm WSM (Winchester Short Magnum) 7. The advantage of the RUM and .378 Weatherby can be found in their ability to anchor heavy animals quickly. 378 Weatherby Mag Ammo. Chambered for 375 Remington Ultra Magnum is Not offered at this time. Add to Cart Compare . OK. But alas I am sure the many opinionated gun rag writers and less than five hundred word internet bloggers would have found fault with such a design as they sit behind their lead sleds. We stock hunting ammo as well as Jacketed Hollow Point JHP ammunition for self-defense and duty applications. 375 Remington Ultra Mag. This cartridge may not boast the same bullet weights as larger bores but is nonetheless well balanced and an absolute pleasure to use. The .375 RUM is an extremely well-balanced cartridge coming to within 50fps of the .378 Weatherby. Buy 375 Remington Ultra Mag Centerfire Rifle Ammunition on sale online at discount prices in our Centerfire Rifle Ammunition department. These lessons are now taught in my book, The Practical Guide To Long Range Shooting. Put simply, it was a good bullet for a wide range of deer species. 7-30 Waters. Nosler, The World's Finest Bullets, Ammunition, Rifles, & Brass. Having said this, both the RUM and .378 Weatherby lean towards the extremes. 375 Ruger Ammo. If used on heavier game at these speeds, there is a risk of over expansion and deflection. 7 mm SAUM (Remington SA Ultra Mag) 1. 4.6x30 H&K Ammo. These help the hand loader get closer to maximum OAL’s of around, or longer than 100mm (3.937”). Nevertheless, regardless of any differences in action thickness between the well trusted CZ 550M and the Remington M700, the locking lugs of the M700 are no smaller than the CZ (actually slightly larger). The .375 RUM is a wonderful cartridge. As always, steel based epoxy bedding is a key factor as a means to enhance accuracy and maintain stock integrity. 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 of the Remington M700 rifle magazine. Browse our large selection of in stock ammo, 375 H&H Magnum ammo and most popular calibers and brands, including Underwood ammo, Federal ammo, and Hornady ammo. 7 mm Remington Magnum. Email Address. For some time Remington utilized the Hornady round nose projectile for this loading, however I do not know if Remington are still able to obtain this seeing as the Hornady RN bullet has recently been discontinued. Out of stock View Details » View Details » HSM BER7RUM180VL Trophy Gold 7mm RUM 180 GR Boat Tail Hollow Point - … NOSLERCUSTOM 375 REMINGTON ULTRA MAGNUM AMMUNITION . 300 Ultra Mag Ammo . AMMUNITION. 5. Hornady Ammo is known as the "go-to" for hunters, Manufactured at Hornady's center of operations in Grand Island, Nebraska.Hornady Ammunition manufactures Handgun Ammo, Rifle Ammo, Shotgun Ammo and is mostly known for its high-quality precision rifle cartridges.. Alternatively, a CZ or Mk V action may be used. MSRP: $119.89 | Your Price: $56.24 ($2.812 per … 9MM; 380 Auto; 357 SIG; 38 Special; 357 Magnum ; 40 S&W; 10mm; 41 Remington Magnum; 44 Special; 44 Magnum; 45 ACP; 45 Schofield; 45 Long Colt; 45 Long Colt +P; 454 Casull; 460 … Your Price: $52.10 ($2.605 per round) In stock Purchase Now » View Details » Remington Ammo PR375UM3 Premier 375RemUltraMag 300 GR PSPAF Copper - 20rd Box. Find great prices on Remington Ammo on sale from Guns.com. CZ bolt diameter is 17.8mm, body plus lug diameter 24.23mm, lug width 10.84mm. In addition to bullets, Hornady offers a full selection of brass, ammunition, reloading tools, muzzleloading and security products. Shop online for discount .300 Remington Ultra Mag ammunition from top ammo brands like Remington, Federal, Winchester, Hornady, CCI, Speer, and many more. Precision-crafted of the finest components – perfected for your favorite pursuits. When used on lightly built game the .375 RUM is an emphatic killer out to moderate ranges. 1. Gone is the 300 grain Swift A-Frame which was also loaded to very mild velocities of around 2700 to 2760fps. Recoil is now more noticeable than the smaller .375” magnums while powder consumption is higher. Using full charges of H4350 velocities for the 26” barreled .375 RUM include 3150 to 3250fps with 225 to 235 grain bullets, 3200fps with 250 grain bullets, 3150fps with 260 grain bullets, 3100fps using 270 grain bullets, 2950fps to 3000fps with 300 grain bullets and 2700fps with the 350 grain Woodleigh and Sierra projectiles. MOVING YOU CLOSER TO PERFECTION ONE ROUND AT A TIME. While not extremely popular in absolute terms, the 300 Remington Ultra Magnum does have a somewhat dedicated following and there is a pretty good supply of 300 Ultra Mag ammo. Sort By: 3 Item(s) Show. .375 Rem Ultra Mag (RUM) Ammunition (3 Products) Filter By . Remington Ammo PR375UM2 Core-Lokt 375 Rem Ultra Mag Soft Point 270 GR - 20rd Box . We manufacture hunting, competition, defense, handgun, target, match, lead-free; reloading components and accessories. The one aspect of this rifle that I have not been 100% sure of, is whether Remington’s M700 action is truly optimal for this level of thrust. $30 to $100. 38 S&W Ammo. 7 mm Remington Ultra Magnum. 44-40 Winchester Ammo. Over $100. Bullet Style: Partition Use: Bear, Moose & Dangerous Game. 7 mm Remington Magnum. 30 Carbine. I learned how to shoot well and also learned the importance of developing a transferable skill set. 375 Remington Ultra Mag Filter by. Brass for the .375 RUM is still readily available and can also easily be formed from .300 RUM brass. The prominent factor of this bore diameter is versatility. 416 Remington Mag Ammo. Sort by Filter. 416 Weatherby Mag Ammo. The RUM is a very long cartridge; the chamber design features a good deal of freebore, much like the Weatherby magnums. Realistically, this should have been placed on the Sendero stock. 2. Hornady 82336 Dangerous Game 375 Ruger 300 gr DGX Bonded 20 Round Box. Copyright © 2007-2017 Terminal Ballistics Research, Ballisticstudies.com, Achieve success with the long range hunting book series & matchgrade bedding products, Discuss this article or ask a question on the forum here, MatchGrade Synthetic Stock Stabilizer instructions, The Practical Guide to Long Range Hunting Rifles, The Practical Guide to Bolt Action Rifle Accurizing & Maintenance, The Practical Guide to Long Range Hunting Cartridges, The Practical Guide To Long Range Shooting. CENTERFIRE RIFLE AMMUNITION. 1. Remington .375 H&H Magnum Ammunition 20 Rounds SP 270 Grains Remington .375 H&H Magnum Ammunition 20 Rounds SP ... Our Low Price $64.89 QuickView Hornady Superformance .375 H&H Magnum Ammunition 20 Rounds SP-RP 270 Grains 8508 Hornady Superformance .375 H&H Magnum Ammunition 2... Our Low Price $74.89 QuickView Federal .375 H&H 250 Grain Bonded Bear Claw 20 Rnd Box Federal .375 … Combining the finest components with game-changing innovation, Remington engineers are moving closer to perfection round by round. I have not tested any of these as factory loads but have tested the component bullets. The offering is another quality product from CCI, who already create some of the best .22 LR ammo … 300 Norma. All things being equal, a beltless cartridge would feed more reliably and more smoothly than a belted cartridge. 405 Winchester Ammo. By focusing on sub-minute accuracy, this rifle amplified the smallest of human errors. 375 H&H Magnum; 375 Ruger; 375 Remington Ultra Magnum; 404 Jeffery; 416 Remington Magnum; 416 Rigby; 416 Ruger; 45-70 Government; 458 Lott; 458 Winchester Magnum; 470 Nitro Express; 577 Nitro Express; Pistol. As a large thin-skinned game cartridge the .375 RUM is simply excellent and can make use of a very wide range of bullets. This was the rifle which I used to teach myself the finer aspects of clear. The wide frontal area of the Hornady bullet combined with its basic conventional construction made it immensely effective at producing fast kills on lean game out to moderate ranges, suitable for game weighing up to 320kg (700lb). Larger bores can prove more emphatic on heavy game, however the medium .375” bore excels in a wider range of roles, generally producing lower recoil combined with flatter trajectories. 37. By selecting appropriate bullets the RUM can produce excellent performance but does its very best work at close ranges where energy is high. Mild loads can be created by using slower burn rate powders such as H4831sc (ADI 2213sc). 375 Rem Ultra Mag 260 Grain Information | Ballistics. Price. The plastic stock model was, to be blunt, ridiculous. Add to Cart. Larger bores can prove more emphatic on heavy game, however the medium .375” bore excels in a wider range of roles, generally producing lower recoil combined with flatter trajectories. Shot placement also has a highly pronounced effect. $52.77. For the sake of posterity I will state here that I taught myself the critical aspects of shooting technique utilizing an unbraked Remington BDL rifle chambered in .375 RUM weighing around 9.5lb. Both the RUM and .378 Weatherby can used with great success out to ranges of up to and beyond 600 yards with select bullet designs. Another bull instantly down with the RUM. Regarding the Remington M700 rifle chambered in .375 RUM, the stock design was never all that good in this chambering. per page . 375 Rem Ultra Mag Ammo. Sort By: 9 Item(s) Show. 300 PRC. 9. We also offer Lead Round Nose and Full Metal Jacket FMJ ammunition for target, plinking and range use. 1. 416 Ruger Ammo. Quick View . Designed for Loading & Reloading 375 Remington Ultra Magnum is Not offered at this time. per page . 375 Remington Ultra Magnum Rifle Cartridge, Abbreviated Name:  375 Rem Ultra MagSlang: 375 RUM. shooting technique. One of the world’s oldest and most trusted manufacturers, Remington ammunition is the unquestioned leader all others must follow. 7mm Rem Ultra Mag (RUM) Ammunition (9 Products) Filter By . The .375 Remington Ultra Magnum, also known as the .375 RUM is a .375 rifle cartridge introduced by Remington Arms in 2002. 416 Barrett Ammo. 7 x 64 mm Brenneke. 1. We call all major brands, calibers, and gauges of ammunition for your firearms. Recoil is now more noticeable than the smaller .375” magnums while powder consumption i… 300 AAC Blackout. In lighter rifles recoil can simply be too high without a brake and can at times cause concussion headaches. 375 Rem Ultra Mag 260 GrainInformation  |  Ballistics, Bullet Style: AccuBondUse:  Bear, Moose & Dangerous Game, Bullet Style: PartitionUse:  Bear, Moose & Dangerous Game, 375 Rem Ultra Mag 300 GrainInformation  |  Ballistics. These topics are covered in more detail within the hand loading section of the .378 Weatherby text and also with my Long Range Cartridges book. 375 Rem Ultra Mag 260 Grain Information | Ballistics. Bullet Style: Partition Use: Bear, Moose & Dangerous … Readers are advised to be extremely wary of Barnes LRX load claims which utilize the RUM in a very poor manner, adopting the absolute opposite approach to that taken by the likes of Sierra and Hornady. … Generally speaking, the magazine length of the M700 is suitable for most projectiles however long range bullets such as the Rocky Mountain and SMK require the longer Wyatt magazine box (gunsmithing required) to keep the ogive out of the case neck. The prominent factor of this bore diameter is versatility. Remington Core-Lokt .338 Remington Ultra Magnum 250 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammunition $77.99 $3.90/Round Remington High Performance Rifle .375 H&H Magnum 270 Grain Soft Point Centerfire Rifle Ammunition $90.99 (Save $6.00) $84.99 $4.25/Round Out of stock View Details » View Details » Remington Ammo PRSC7UM1 Premier 7mm Rem Ultra Mag SSB 150 GR - 20rd Box. 376 Steyr Ammo. 3. M700 bolt diameter is 17.66mm, body plus lug diameter 25.09mm, lug width 11.17mm. My own M700 rifle mated to an HS Precision PST014 stock has certainly never let me down. 1. However, I have never overloaded this rifle. * Loads 4 and 6 considered as close range loads in order to ensure high impoact velocities on heavy game. The stock pitch was fine, however, as a tool handle it was altogether too small. 300 H&H Magnum. Unlike the belted Magnum cases based on the .375 H&H Magnum cartridge, the .300 RUM does not have a belt. Top velocities for the .375 RUM are achieved with powders in the H4350 (ADI 2209) range. 375 Winchester Ammo. On heavy, dangerous game a homogenous bullet design can prove more reliable. But at extended ranges the heavy .375” projectiles require some body weight resistance (150kg / 330lb). Gunpowder Charge Weight Velocity m/s Velocity fps; Norma 204: Max 89.5 Min 86.0: 838 809: 2749 2654: Norma MRP: Max 95.2 Min 90.0: 848 800: 2782 2625 At this time, Barnes, Federal Premium, Hornady, HSM, Norma, Nosler, Remington, and Swift (among other companies) all produce 300 RUM ammo. 38-40 Winchester Ammo. Those who build a rifle with a generously wide forend and utilize a barrel of sufficient heft (all up weight 11.5lb or heavier) will find that it is possible to experiment without a muzzle brake. The .375 Remington Ultra Magnum is second only to the .378 Weatherby Magnum in cartridge-case capacity. 107 SW Columbia St | Bend, Oregon, USA 97702  |  Toll Free: 1-800-285-3701  |  catalog@nosler.comNosler Showroom / Open to the Public:  Monday - Friday 10:00 am to 5:30 pm PSTCorporate Hours:  Monday - Friday 8:00 am to 4:30 pm PST, Copyright 2013 - 2020Nosler Inc  |  Privacy  Use  Order Processing, Nosler - Bullets, Brass, Ammunition & Rifles. $53.53. 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