I've had both, a .375 H&H and a .375 Ultra mag. I've taken my .375 ultra mag to Africa twice, taking 18 animals from Steinbok to Cape Buffalo. Using 300 grain bullets it should be an excellent elephant cartridge. The .375 Remington Ultra Magnum is second only to the .378 Weatherby Magnum in cartridge-case capacity. It does pack a punch but that is to be expected. Find your best price for 375 RUM Ammo | Best 375 RUM Ammunition - AmmoSeek.com Search Engine 2020 TECHNICAL INFORMATION: The most accurate of the 375’s, the RUM has edged-out the old H&H as our standard 375 caliber test vehicle. Cartridge Type: Height: 2.85" Width: 0.534" Average FPS: 2862 Average Energy: 5055 Average Gr: 278 Recoil: 3.7 *Casing image above is an artist rendering and not a real photo of .375 Remington Ultra Magnum Ballistics cartridge. Been over 5 … Mine is light weight also. I am recoil sensitive, and find my .300 Weatherby, .338 Winchester, and .375 H&H significant. Those anecdotes (barring the reedbuck) suggest the 375 H&H Magnum truly is the fine, do-it-all cartridge it's generally considered but… Inexplicable Under-Performance from 375 H&H Magnum. 375 remington ultra mag for sale and auction. These Hodgdon loads used Remington cases and primers and were tested in a 24" barrel. 375 remington ultra mag recoil by jdickerson1 » Sat Apr 01, 2006 6:03 pm I have had a difficult time locating a 375 H&H for a custom build, but I have found a 375 Rem. It is based on the .300 Ultra Mag case necked up to accept .375" diameter bullets. (I keep in shape for sheep/goat hunts). If you have a lead sled, I would certainly load it up heavy for the range, and sighting in should not be too bad. I am about the same size as you and have a 375 RUM. Remington 375 Ultra Mag Hi Friends I really like my Remington 700 375 Ultra Mag and would not let it go because of the kick. I put it in a Richards Laminate stock with a Limbsaver pad and a mechanical recoil reducer, had a KDF brake installed, and set the trigger to 2 1/2 lbs. In 2001 Remington introduced their .375 Ultra Mag, which is apparently intended to compete with the .378 Weatherby Magnum as the most outsized commercial .375 cartridge. It is manageable, but you will likely have a hard time lifting your arm the next day. One shot, one hippo. Ruger Vs. H&H. The .375 RUM will kick like a mule. The .375 cartridges shown above are all suitable for dangerous game. Sell your 375 remington ultra mag for FREE today on GunsAmerica! of energy. It is a beltless, rebated rim cartridge created by necking up the .300 Remington Ultra Magnum case to .375 caliber with no other changes. Take a look at the Knoxx Rifle CompStock. The .375 Remington Ultra Magnum, also known as the .375 RUM is a .375 rifle cartridge introduced by Remington Arms in 2002. An excellent medium-bore silencer, it is also rated for most .375 cartridges including all the popular safari calibers; .375 Holland and Holland Magnum, .375 Ruger, .375 Remington Ultra Magnum, .375 Weatherby Magnum, and .375 Dakota. Left to right: .376 Steyr, .375 Flanged Magnum, .375 H&H Magnum, .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum and .378 Weatherby Magnum. I'm sure it's great for planned cape buffalo and brown bear hunts, but what about the recoil? Don Jackson Remington Magnum . The second cartridge in the RUM family is the .375. Just back from Africa, Ron Spomer reviews in detail the Kimber "Caprivi" 375 H&H rifle he used to take hippo and crocodile. The .375 Remington Ultra Magnum, also known as the .375 RUM is a .375 rifle cartridge introduced by Remington Arms in 2000. The RUM takes care of that and from what I read it's supposed to be very accurate also. Extras. The .300 Ultra Mag is an incredible hunting rifle that has shown to outperform the ballistics of the .300 Winchester Magnum. I shoot mine using a shoulder pad when practicing and have no problems. Very seldom do I get to take it hunting because it is my Elk gun and we just don't have many Elk here in Alabama. In 2001 Remington introduced their .375 Ultra Mag, which is apparently intended to compete with the .378 Weatherby Magnum as the most outsized commercial .375 cartridge. Abbreviated Name: 375 Rem Ultra Mag Slang: 375 RUM . Each new Weatherby set speed records and helped fix the belted magnum mystique. Our first-quality, Remington® brass is manufactured to the highest industry standards and comes packed in heavy duty laminated plastic pouches. Having just done some shooting with my .375 Ackley on a custom 1917 Enfield action and a factory 300 Remington Ultra Mag on the same day, I will take my .375 anytime in the recoil Dept. 9MM.223 / 5.56 45 ACP.22 Long Rifle.22 Win Mag 12 Gauge.308 Winchester 40 S&W.38 Special View All Calibers Ammo By Manufacturer Qualified Professional Ammo Recently Added Ammo The cartridge is intended for large and dangerous game. Since its introduction the .375 RUM has had a mild following. The .375 has reigned supreme as … Most were one shot kills at ranges from 30 yds to 348 yds. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. with the RUM, maybe weight it up to 10.5 lbs. From left to right: .376 Steyr, .375 Flanged Magnum, .375 H&H, .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum, .378 Weatherby Magnum. Rifle Sight-in Process | Long-Range Rifle Shooting with Ryan Cleckner - Duration: 11:38. Save Share. You can always put a muzzle brake on it if you have to. The .375 Remington Ultra Mag is currently available in many Model 700s and is ballistically superior to the H&H. An Asian water buffalo is ambling through scrub brush on the Argentine pampas no more than 100 yards from the muzzle of my H-S Precision 375 H&H. I'm not recoil sensitive, but I don't want this rifle to change that. To avoid exceeding the required maximum overall cartridge length of 3.340 inches, bullets have to be seated quite deeply into … I have used a 375H&H quite a bit and like it alot, Except I always thought it comes up a little short on velocity. I don't think the difference in recoil will be a big issue. But I would appreciate some comments about it. Hodgdon reloading data shows that the 250 grain Barnes X-Bullet can be driven to 3090 fps with 103.0 frains of H4831 powder. Many wildcats and the .375 Weatherby Magnum have the body taper removed and have a sharpened shoulder angle, increasing case capacity and velocity. The case design of the .375 RUM is the same as its 7mm and .30 caliber counterparts. It is a beltless, rebated rim cartridge created by necking up the .300 Remington Ultra Magnum case to .375 caliber with no other changes. Remington produced the 300 Win Mag in 1999 and this is also the first cartridge of the 30-caliber However, that extra length, combined with the fact that the cartridge has a .550″ case diameter that’s larger than the cases used by cartridges descended from the .375 H&H (.513″), means the .300 RUM has a gigantic case capacity. I'm 6'2" and 170 lbs. i just got a set for crow hunting, and plan on usin em next year for everything. With his improved case shape, Weatherby made the original .375 H&H the .375 … and add a muzzlebrake....... just get the walkers game ears. When pursuing game, you likely will not have problems with the recoil, but if you are planning on practice sessions you (which I would strongly suggest) you may want to keep them to a minumum number of rounds. Factory loadings are less powerful than handloads for the cartridge. The .375 Weatherby Magnum and its big brother, the .378 Weatherby, offer an increase in velocity (500 fps for the big .378!) Ultra Mag. Insurable Value: $100.00 Nominal Pilot Size: 0.3652" Availability:: Usually Ships in 24 to 48 Hours Product Code: 375U.S. I'v sure been looking at that 375RUM and would love to have one! All rights reserved. The .375 RUM, like the .375 Weatherby, answers a question few people have asked. of muzzle energy (ME), and a 300 grain bullet at a MV of 2,760 fps and ME of 5073 ft. lbs. The maximum cartridge overall length (COL) is also the same as the .375 H&H, at 3.60". as does the .375 Remington Ultra Magnum, but the greatest threat came along in 2007, with Hornady’s development of the .375 Ruger. I have had a difficult time locating a 375 H&H for a custom build, but I have found a 375 Rem. I wanted to check on the others make sure they were all oiled up and okay in storage. The reloader can approximately equal these velocities, and in addition has 235 and 250 grain bullets with which to work. At 200 yards the 300 grain bullet is traveling at 2263 fps and retains 3412 ft. lbs. I will not use a muzzle brake as I like to hear. 308 Winchester, .30-06 Springfield, .300 Winchester Magnum, .300 Remington Ultra Magnum. Not counting wildcats and proprietary cartridges, we have: .376 Steyr, .375 Flanged, .375 H&H, .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum and .378 Weatherby Magnum.. The 8mm Remington Magnum's parent case is the .375 H&H Magnum.It is a very long and powerful cartridge that cannot be used in standard length actions, such as those that accommodate the .30-06 Springfield. Like the .300 Ultra Mag, this huge beltless cartridge is loosely based on the British .404 Jeffery Rimless elephant rifle case and uses a rebated rim design to allow it to mate with standard magnum size bolt faces. North Dakota Fishing Reports, Hunting Reports and Forum, by jdickerson1 » Sat Apr 01, 2006 6:03 pm, by arctic plainsman » Sat Apr 01, 2006 10:27 pm, by pennsyltucky » Sun Apr 02, 2006 12:37 pm. Copyright 2004, 2013 by Chuck Hawks. The .375 H&H, which celebrates its centennial, is a world-standard cartridge, but it's not the only .375. 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. This non-belted, rebated rim case is fatter than the .375 H&H case and therefore can hold more powder. Packed 50 Per Bag, 20 Bags per Case, 1000 Per Case) Packed in heavy duty laminated plastic pouches featuring: they are absolutely amazing. w/ scope. Another attempt, it seems, to out Weatherby, Weatherby. These figures were developed in a 24" test barrel. Pulled 2 of the guns out of storage, i had my most used ones already out and about in my dads house up here in alaska, the double barrel 20 gauge, short barrel 12 gauge, and a couple .22s. Performance is superb across the board, but there are differences in ranging capabilities, … 300 Remington Ultra Mag. The .375 RUM with full out loads will recoil at roughly 2x a 12 gauge shooting hot slug loads. Hi all I have a question concerning these 3 rifles ( 338 rem mag, 338 rem ultra mag and 375 rem ultra mag). The .375 Remington Ultra Mag (RUM) is based on a blown-out .404 Jeffery case slightly shortened to the same 2.850" case length as the .375 H&H Magnum. I dont think that it kicks like a mule. While the .375 H&H wears the crown for the bore diameter, there have been challengers. About 7 years ago I sold my 700 Rem Clasic in .375 H&H and bought a 700 Rem Stainless in .375 RUM. The 8mm Remington Magnum belted rifle cartridge was introduced by Remington Arms Company in 1978 as a new chambering for the model 700 BDL rifle. It is based on the .300 Ultra Mag case necked up to accept .375" diameter bullets. Ultra Mag can be found on the Rifle Cartridge Page. Hornady engineers did a good job of making the .375 Ruger case short enough to work in the standard-length Ruger Model 77 Hawkeye action while at the same time giving it enough girth to increase capacity a bit beyond that of the .375 H&H case. The .300 Remington Ultra Magnum is designed to be one of the largest .30 caliber magnum cartridges on the market. In spite of requiring a longer action, I feel the .375 H&H Magnum mates up with a 7mm or .30 caliber rifle a bit better than does the .338 Winchester Magnum. When I build the rifle, I plan to get the weight to around 9 lbs. 375 Remington Ultra Magnum Rifle Cartridge. Firing a 300 grain bullet at around 2950fps, the .375 RUM is a potent cartridge. You'll get plenty of rest when your dead! I have a 7mm RUM, 300 RUM, .338 RUM and a 300 SAUM - all three are insanely accurate and the brass doesn't stretch itself into a "bright ring of death" like belted cases do. I sold the H&H and the .375 Ultra mag is one of my favorite rifles. For over a century, the versatile .375 H&H Magnum has served hunters on every continent with distinction and graceful power. The ultra mag is like the H&H on steroids. H4831SC and H1000 will generally provide best results, especially when teamed with magnum primers. http://www.knoxx.com/NewStyleKnoxx/Prod ... pstock.htm. Only recently was the .300 Wby outclassed by the .300 Dakota, .300 Remington Ultra Mag and .30-378 Wby, all based on fatter cases. The .375 is the only Ultra Mag caliber that throws a heavy enough bullet to even begin to justify the powder capacity of its case, and then only for use on the heaviest game. Remington factory loads include a 270 grain bullet at a claimed muzzle velocity (MV) of 2,900 fps and 5,041 ft. lbs. The Ultra Mag isn’t belted and the rim is rebated, like the .300 Win Mag. Rental Duration. I shoot at the range w/ a lead sled that makes my slug gun pleasurable and when the crosshairs are placed, recoil doesn't matter. Note: A complete article about the .375 Rem. 375 Remington Ultra Magnum Solid Pilot Chamber Reamer : Rental Price $ 39.00. YUP!~ She kicks like a young Mule. The 300 grain Swift bullet can be driven to a MV of 2719 fps by 97.0 grains of H4831. Here is another possible answer to your recoil senistivity. National Shooting Sports Foundation | NSSF 1,400,174 views Ultra Mag. Buy a 375 remington ultra mag online. I want something big that will bring down a elephant, i was looking into buying the remington 700 model XCR but i dont know what is the most powerful weapon of those three. Get plenty of rest when your dead packed in heavy duty laminated plastic pouches necked up to.375... Were tested in a 24 '' barrel of 2,900 fps and 5,041 ft. lbs crow,..375 Weatherby,.338 Winchester, and in addition has 235 and 250 grain bullets 375 remington ultra mag vs 375 h&h should an... For planned Cape Buffalo and brown bear hunts, but you will likely have a hard time lifting your the... 235 and 250 grain Barnes X-Bullet can be found on the others make sure they were all oiled up okay. 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