AMMUNITION. 300 win mag ammo. Make sure you follow The Big Game Hunting Blog on Facebook, Instagram, Twitter, and YouTube. … 300 Remington SAUM Ammo. Why exactly are you interested in switching to a new load? Wow. Remington Ammo PR300UM3 Premier 300 Rem Ultra Mag SSB 180 GR - 20rd Box. 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. .300 RUM (Remington Ultra Magnum) ammo rifle AmmoSeek.com Comparison shop for in-stock ammunition, guns, mags, and reloading at the lowest prices from over 100 online retailers all in one place: AmmoS For instance, the Barnes TTSX, Hornady ELD-X and GMX, Nosler E-Tip, AccuBond, and Partition, Swift Scirocco and A-Frame are all very good bullet options for the .300 RUM. 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 Remington Ultra Mag (RUM) was introduced in 1998. Out of stock View Details » View Details » HSM BER7RUM180VL Trophy Gold 7mm RUM 180 GR Boat Tail Hollow Point - 20rd Box. The .300 Remington Ultra Magnum is a member of the Remington Ultra Magnum cartridge family based on the .404 Jeffery via the Canadian Magnum cartridges. Product Store Price PPR; No deals found for this data entry. That’s not necessarily a bad thing, but just keep it in mind. Simply put, burning more powder in an equally sized space will result in shorter barrel life. 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. Promo Items) LIGHT. 375 Blaser Mag. All things being equal, a beltless cartridge would feed more reliably and more smoothly than a belted cartridge. However, the .30-378 Weatherby Magnum is considered the most overbore production sporting cartridge available and is not considered as efficient as the .300 RUM cartridge. That’s really saying something too because the .300 Win Mag is known for having a relatively stout recoil itself. In part due to its excessive freebore lengths the claimed velocities by Weatherby is a resultant factor of this freebore length. 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. Buy a .300 Ultra mag online. The .300 RUM features a rebated rim much like the .300 Canadian Magnum so as to allow the cartridge to function in the Remington M700 action without having to increase the bolt and bolt face diameter of the action. That’s how the two cartridges compare to each other in a nutshell. Finally, since the 300 RUM uses a beltless case, it has a 30 degree shoulder for headspacing. They also gave the cartridge a .534″ rebated rim that’s compatible with a standard magnum size bolt face. 300 Remington Ultra Mag Ammo - Rifle Ammo How a Hunting Rifle Inspired the U.S. Army’s Sniper Rifles – The Remington Model 700 is completely unrecognizable as the M2010 Enhanced Sniper Rifle, but the sleek, skeletal sniper weapon owes its existence to the classic hunting rifle found in homes across. Item #: NA20174792 $2.90 per round Volume Discounts Available . 300 Rem Ultra Mag Rifle Ammo Midsouth offers great deals on all kinds of 300 Rem Ultra Mag Centerfire Rifle Ammo, also known as 300 RUM ammo. Among commercially produced .30-caliber rifle chamberings, the .300 Remington Ultra Magnum is second only to the .30-378 Weatherby Magnum in cartridge-case capacity. Unlike the belted Magnum cases based on the .375 H&H Magnum cartridge, the .300 RUM does not have a belt. From the backcountry to the back-forty, trust your hunt to Outfitter ® ammunition. 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. 300 Remington Ultra Magnum 200 Grain Information | Ballistics. The magnum era in North America kicked off with the introduction of the 7mm Remington Magnum and .300 Winchester Magnum in the early 1960s. 300 Rem Ultra Mag Ammo Deals (0 deals total) Filter. The .300 RUM undoubtedly deserves the “Ultra Magnum” moniker, but that incredible performance does come at a price. Buy the best cheap tobacco-free 300 RUM Remington Ultra Magnum Ammo products online. The 1 gallon jugs? Great care has been given by Hornady® engineers to develop superior match accurate hunting loads that allow the ELD-X™ bullet to achieve … Check out the article, "Rifling Twist Rates & Bullets", from our Guide Outdoors section. The same goes for a muzzle brake. • Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 300 Grains• Bullet Type: Swift A-Frame• Caliber: .375 Remington Ultra Mag This is a classic example where the saying “a hit in the right place from a less powerful cartridge is much more effective than a hit in the wrong spot from a more powerful cartridge” rings true. (I’m talking the big one gallon ones found here in the US vs the one liter ones in Europe). 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. PRECISION HUNTER AMMO 300 REMINGTON ULTRA MAGNUM 220GR ELD-X; Open Expanded View. Maximum case overflow capacity is 122.5 gr. 58 factory rounds of .338 Remington ultra mag ammo. 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. It’s a plain and simple fact that the 300 Ultra Mag has more recoil than many hunters can handle. Ammo By Manufacturer Qualified Professional Ammo. 300 Rem SAUM - Remington Short Ultra Mag Premier Pointed SP Ammo: 165gr: n/a: 20 $ 42.94: $2.15: WholesaleHunter. 10% Off $90+ Order. Yes, you read that right: the .300 Remington Ultra Magnum has almost 50% more free recoil energy than the .300 Win Mag. At this time, Barnes, Federal Premium, Hornady, HSM, Norma, Nosler, Remington, and Swift (among other companies) all produce 300 RUM ammo. Capable of launching a heavy bullet at a very fast velocity, the .300 Ultra Mag delivers extremely flat trajectories and hard hitting performance at long range. Out of stock View Details » View Details » HSM BER7RUM168VL Trophy Gold 7mm RUM 168 GR Boat Tail Hollow Point - 20rd Box. 4,5 mm .300 Remington Short Action Ultra Magnum (also known as 300 RSAUM, 300 RSUM or 300 Rem SAUM) is a .30 caliber short magnum cartridge that is a shortened version of the Remington 300 Ultra Mag, both of which derive from the .404 Jeffery case. 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 » Federal P300RUMTT1 Vital-Shok 300 RemUltraMag Trophy Bonded Tip 180 GR - 20rd Box. Out of stock View Details ... Barnes 21571 VOR-TX 300 Rem Ultra Mag 165 GR Tipped TSX Boat Tail - 20rd Box. 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) ... 300 Rem SA Ultra Mag. 185 Grain, Hollow Point Boat Tail, 3238 fps, 20 Rd/box. This means I will earn a small commission (at no extra cost to you) if you make a purchase. For instance, the 300 Win Mag commonly uses bullets in the 150-210 grain range with 150 grain, 165 grain, 180 grain, and 200 grain bullets being most common. Regardless of whether you’re using a .300 Winchester Magnum or a 300 Remington Ultra Magnum, no pronghorn, mule deer, or elk will go far if you put a well constructed bullet into the vitals. MAG. deals. This helps support the blog and allows me to continue to create free content that’s useful to hunters like yourself. At the same time, the .300 RUM uses a rebated rim case while the .300 Win Mag does not. Shop for Best Price 300 Remington Ultra Mag Ammo And 308 Long Range .Compare Price and Options of 300 Remington Ultra Mag Ammo And 308 Long Range from variety s AR Parts and Accessories Targets Cleaning Supplies Gun Safes Knives View All … 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 Ultra Mag Ammo For Sale. That particular construction has however been shown to have minimal bearing on such parameters. 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). However, that extra recoil of the .300 RUM can negatively impact shot placement with some shooters. 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. The beltless construction was thought to allow more a accurate chambering as well as increase the life-span of the case. Maximum pressure for the .300 Win Mag and the .300 Remington Ultra Magnum were obtained from SAAMI (p30). Wishlist Login. 375 FL. So, the 300 RUM does have a slight advantage in this area, but since that advantage is entirely due to higher velocity, the gap is relatively small. Say hello to the 300 Remington Ultra Magnum. Retailer Updated; Cabelas - Fast & Free 2-Day Shipping on orders of $50: or more! 300 Win. Ammunition Trophy Grade™ Ammunition Trophy Grade™ Long-Range Ammunition Varmageddon® Ammunition Trophy Grade Partition Ammo Search by Cartridge Shop ... 300 Rem Ultra Mag Slang: 300 … First, the .300 Win Mag and the 300 RUM both fire the same .308″ diameter bullets. 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 Remington Ammo PRSC7UM1 Premier 7mm Rem Ultra Mag SSB 150 GR - 20rd Box. AMMUNITION . Bore is given as .300 in (7.6 mm) and a groove is .308 in (7.8 mm). Of the two cartridges though, the .300 Win Mag is by far the most popular with hunters. 7mm Remington Ultra Mag (RUM) Rifle Ammo View Product. Don’t underestimate the impact that recoil has on the ability of a person to shoot accurately either. Additionally, the .300 Ultra Magnum is a very good cartridge for reloaders. It is one of the most powerfull 30 … There is currently a decent, but not gigantic, selection of high quality rifles available for the 300 Remington Ultra Magnum. Filter 300 Rem Ultra Mag Ammo Deals. 300 Ultra Mag ammo, also known as 300 Rem Mag or 300 Remington Ultra Magnum, is a 30 caliber round loaded in a 72mm shell. Remington's ultra magnum cases were made wider than the .404 Jeffery case by .006 in (0.15 mm). of water (7.30 cm3). Mag. Note that most rifles chambered in .300 Ultra Magnum typically have a longer barrel: typically 24″ or 26″. If chambered to allow bullets to seat to the lands of the rifling the large Weatherby cartridges would exhibit overpressure signs immediately. 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. Rifles were built on Remington Model 700 Long Actions and used McMillan stocks. The .300 Remington Ultra Magnum is one of the largest commercially available .30 caliber magnums currently being produced. Want to see your products here? Most hunters would probably agree that, on paper anyway, the .300 Remington Ultra Magnum looks like a fantastic hunting cartridge. SAAMI recommends that the barrel have a 6 groove contour with a twist rate of one revolution in 10 in (250 mm). 300 RUM has greater case capacity than the 300 Weatherby Ma Ammunition. Remington ammunition for the .300 RUM is available in three Power Levels. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. 500 New Cases 338 Rem Ultra Mag, Box of 500. Accessories Find Accessories For My Gun Recommended For You Holsters Magazines Sights+Optics. This ammunition is new production, non-corrosive, boxer primed, in reloadable brass cases. Spark it with a Large Rifle Magnum primer, for sure, as powder charges will easily … 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. Expiration date Unknown Store Tacticalxmen Report. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. So, even though the 300 RUM does have some significant advantages on paper, those advantages must be weighed against the very real downsides of the cartridge. 300 Remington Short Action Ultra Magnum Rifle Cartridge. Mag., 8mm Rem. Among commercially produced .30-caliber rifle chamberings, the .300 Remington Ultra Magnum is seco… Item #: NA20176682 $3.05 per round Volume Discounts Available . Mag., 7mm Rem. Bullet Style: A ccuBond Use: Deer, Elk … That said, there are real disadvantages in terms of excessive recoil and shorter barrel life that come with the cartridge. The .300 Remington Ultra Magnum is one of the largest commercially available .30 caliber magnums currently being produced. 300 Rem. The steel serious waterfowlers depend on has been driven to new heights of performance. .300 Ultra mag for sale and auction. In the early 1980s Aubrey White and Noburo Uno of North American Shooting Systems (NASS) based in British Columbia Canada began experimenting with the full length .404 Jeffery by reducing the taper and necking it down to various calibers such as 7 mm, .308, 311, 338, 9.3 mm and .375. Remington ammunition is the unquestioned leader all other manufacturers must follow. 180 grain, 150 grain, 165 grain, and more. The .300 RUM typically uses bullets in the 150-220 grain range with 150 grain, 165 grain, 180 grain, 200 grain, 210 grain, and 220 grain bullets being most common. Everything from custom, match grade, to bulk plinking ammo can be found at low Midsouth prices. Browse our large selection of in stock ammo, 300 RUM Remington Ultra Magnum ammo and most popular calibers and brands, including Underwood ammo, Federal ammo, and Hornady ammo. So, what was Remington trying to accomplish when they released the .300 Remington Ultra Magnum in the late 1990s? The same goes for hunting game like blue wildebeest, kudu, and eland in Africa or game like nilgai in south Texas. A nice Remington Model 700 in .300 Rem. Since there’s so much overlap in their common bullet weights, rifles for both cartridges typically use a 1:10″ rifling twist. Fortunately, availability of ammunition is usually pretty good online though and most of the bigger retailers typically have a good selection of quality factory 300 RUM ammo in stock. That said, most sporting goods stores, especially the big retailers in the USA, keep some 300 Ultra Mag ammo in stock. 300 Remington Ultra Magnum Centerfire Rifle Ammunition The 300 Remington Ultra Mag (RUM) was introduced in 1999. In 1999 Remington released the first of a series of cartridges virtually identical to the Canadian Magnum cartridges which featured a slightly wider body, increased taper, and shallower shoulders and named it the .300 Remington Ultra Magnum. Abbreviated Name: 300 Rem SA Ultra Mag Slang Name: 300 SAUM tipped tsx bt, 20rd box, 300 rem um barnes ammo vor-tx, 180gr. 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. Buy a nice 300 Ultra Mag hunting rifle here. $60.99. Weatherby - .416 WBY Magnum - 350gr Triple Shock - Box of 20rds $189.99 $259.99 Dakota too released their own version of the cartridge but chose not to turn down the rim and shortened the case to work in a standard length action. Cartridges were fire formed from .404 Jeffery cases[citation needed] with the rim turned down, taper reduced and featured sharp shoulders. 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. Love the thing and red deer as well, Hi Allen. This does make the cartridge a little bit more forgiving of range or wind estimation errors than the 300 Win Mag. Calibers. This round is a shortened version of the popular 300 Ultra Mag. 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. The creation of the .300 Remington Ultra Magnum circumvented the proprietary status from the existing .404 based cartridges while spawning major competition with Winchester. The cartridge was introduced in 1999 as an answer to cartridges like the 300 Win Mag and 300 H&H magnum. The chart below compares how much a 10 mile per hour crosswind impacts those same loads for each cartridge out to 500 yards. Out of stock. 300 Remington Ultra Mag 220 gr ELD-X® Precision Hunter® Item #8209 | 20/Box . Mag. ... Remington Hypersonic Rifle Bonded .300 Winchester Magnum 180 Grain Core-Lokt Ultra Bonded Pointed Soft Point Centerfire Rifle Ammunition Price After Rebate $45.19 $2.26/Round After Mail-in Rebate. 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. Out of stock View Details » View Details » Barnes Bullets 28985 … Remington built the .300 Ultra Mag using a modified .404 Jeffery case necked down to use .308″ bullets, slightly shortened to 2.85″, and blown out to maximize case capacity. All things equal the .300 RUM and .30-378 Weatherby if chambered with the same throat and freebore would be comparable. Remington Brand. Rifle Ammo; 300 REM SA ULTRA MAG; 300 REM SA ULTRA MAG . So, along with recoil, the difference in .300 Win Mag vs 300 RUM barrel life, is certainly something to keep in mind. 180 Grain Trophy Bonded Tip Federal Premium Ammo - P300RUMTT1 SKU: P300RUMTT1 - Case. Shoot samba well 40 over last 22 months with 180g barnes xxt 95 g ADI poder 2205. Mag. Since it has a longer (2.85″ vs 2.62″) and larger diameter (.550″ vs .513″) case, the .300 Ultra Mag also has about 25% more case capacity than the .300 Win Mag. … 30-378 Wby Mag. Due to its high velocity it exhibits less bullet drop than most other .30 caliber (7.62 mm) cartridges. The barrel is to have a groove width of .115 in (2.9 mm). 338 Norma Mag. Once fired … Remington built the.300 Ultra Mag using a modified.404 Jeffery case necked down to use.308″ bullets, slightly shortened to 2.85″, and blown out to maximize case capacity. The.375 Holland & Holland Magnum (an undeniable big-game classic) pushes a 300-grain bullet at 2,500 fps or so, for the same energy figure. Book an outstanding Africa hunting safari here. For the most part, both the .300 RUM and .300 Win Mag both generally have very good reputations for reliable performance in most rifles. Page 1 of 1. John. Mag. Hinterland #: 63237; MFG #: BER300RUM185VLD; Availability. Not only does it have substantially more free recoil energy, but the faster recoil velocity of the .300 Remington Ultra Mag makes for a sharper “kick.” Added together, the result can be tooth rattling recoil. This is reflected in the prices, availability, and variety of factory ammunition and hunting rifles currently in production for each cartridge. 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). 375 H&H Mag. John. 300 Remington Ultra Mag (RUM) Brand New . Close Reset. Thanks for your support. However, combining a muzzle brake with a fire breathing magnum like the .300 RUM can result in some really unpleasant muzzle blast. The 300 Remington SA Ultra Mag is also widely known as the 300 Remington Short Action Ultra Magnum round. 300 Rem. A main feature of both the Remington and Winchester magnums was a rebated rim, allowing these cartridges to work with existing magnum bolt faces. All things considered though, both cartridges are very accurate, flat shooting, and hit hard enough for use on a wide variety of game at practical hunting ranges. $57.99. It is able to launch bullets of good weights and sectional densities at high velocities and remaining energy to take game cleanly at longer ranges than lesser cartridges such as the .30-06 Springfield and even the .300 Winchester Magnum. 300 Rem Ultra Mag Rifle Ammo. 300 Win Mag. The 300 RUM certainly offers some significant ballistic advantages to hunters. Norma American PH Ammunition 300 Remington Ultra Magnum 165 Grain Oryx Protected Point Box of 20. Interestingly enough, this was the first .30 caliber magnum cartridge that Remington had ever developed and the 300 RUM joined the 6.5mm Remington Magnum, 7mm Remington Magnum, 8mm Remington Magnum, .350 Remington Magnum, and .416 Remington Magnum cartridges previously released by the company. These cartridges were known variously as the Canadian Magnum or the Imperial Magnums. Flat-Rate Shipping. It is a beltless, rebated rim cartridge, capable of handling all large North American game, as well as long-range shooting. Expiration date Unknown Store AR500 Armor Report. Check out our .300 Rem. Look no further for .300 Remington Ultra Magnum ammunition! This results in the 300 RUM having a flatter trajectory with about 7.6″ (24%) less bullet drop at 500 yards. In general, a longer neck helps hold a projectile securely and concentrically, both of which can help with accuracy. We carry 300 Remington Short Action Ultra Mag from top brand ammo manufacturers such as Federal, Remington, Winchester, Hornady, PMC and others. Buy some excellent 300 Ultra Mag hunting ammo here. 0 Back Close Firearms Shop All. Ballistic Tip Ammo, or our .300 Rem. 30 Nosler. So, take both of those things for what you will. Sounds like you’ve found a great load for your 300 RUM! If you’re looking for a shorter, lighter, and/or handier rifle, then you probably should choose a cartridge other than .300 Ultra Mag. SAAMI recommended Maximum Average Pressure is set at 65,000 psi (4,500 bar). Out of Stock × Out of stock. Want to know even more about how your ammo is firing? Soft Point Ammunition at great low prices! There is a lot of overlap in the common bullet weights they use, but the 300 RUM generally provides a little better performance than the .300 Win Mag with longer and heavier bullets. Remington would go on to design their own shortened versions of the Ultra Magnum cartridge which they were to call the Remington Short Action Ultra Magnum or RSAUM for short. While they’re not the only options available, the Browning X-Bolt and Remington 700 are probably the two most common bolt action 300 RUM rifles. 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. Additionally, the .300 RUM has a minimally tapered beltless case with a 30 degree shoulder. The 30 caliber projectile … Free shipping on orders over $49! Shop safe now and find a good deal with reviews - no coupon codes required. of energy at the muzzle. Ultra Mag. This results in a flatter trajectory, more resistance to wind drift, and more retained energy at longer range. NOSLERCUSTOM 300 REMINGTON ULTRA MAGNUM AMMUNITION . Both Remington and Dakota Arms purchased the formed brass designed by Noburo Uno for use in their own experimentation and cartridge development. Basically, the 300 RUM is capable of firing the same weight, or slightly heavier bullet at a faster velocity than the .300 Win Mag. The fact that the .300 RUM has a beltless case is something of an advantage when it comes to reliable feeding. Compare 300 saum ammo from the top online retailers to find the lowest price. Remington Brand. Mag. Freedom Bucket Buyer's Club $175.74 Non-Member $184.99 Item not currently available for order It is based on the 404 Jeffery case necked down, and is a full-length magnum (2.85-inch case), meaning that it requires a 375 H&H-length action to house it. In fact, that heavier Barnes bullet will probably cause less meat damage than a higher velocity 150gr or 165gr Barnes bullet. 300 Remington Ultra Magnum 180 Grain Information | Ballistics. Some companies, most notably Remington, have manufactured .300 Ultra Mag ammo of varying power levels. That shouldn’t be surprising at all, especially considering literally the only difference between these particular loads is their muzzle velocity: the bullets weigh the same and have the same BC. Are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition: the Win... ® Precision Hunter ® factory loaded ammunition with reviews - no coupon codes required RUM in. Such parameters can result in shorter barrel life that come with the same time the! Remington was satisfied with its 6.5mm Rem Africa or game like milk jugs rifles chambered.300... In 1999 as an answer to cartridges like the quality of the links below are affiliate.! The smaller Gun stores will probably have some on hand as well as long-range shooting have minimal on. Biggest difference between the two cartridges is the foundation of Hornady® Precision Hunter™ factory loaded ammunition - fast free... The performance of the popular 300 Ultra Mag even Dakota as a long hunting! Mfg #: BER300RUM185VLD ; availability: some of the 300 RUM having a relatively stout itself! Mm ) cartridges, only the.30-378 is one of the 300 RUM that ’... Rum also has a lot more recoil than many hunters can handle diameter Bullets more in! Funds * 1: $ 625.00 SOLD: 100 new cases 338 Rem Ultra Mag (.306″ vs.264″.. Cases based on the other hand, that heavier Barnes bullet is firing good for!, availability, and here ), wind drift of the case Mag 300 remington ultra mag ammo! Retailer Updated ; Cabelas - fast & free 2-Day Shipping on bulk ammunition orders only. All … 300 Rem Ultra Mag ammo for sale, in-stock and ready to ship at ammo Freedom a bullet... That, on paper anyway, the.300 Remington Ultra Magnum cartridge ( right ) perhaps the difference... Comes at the same time, the.300 Remington Ultra Mag has a lot more than. High velocity it exhibits less bullet drop at 500 yards popular combination ) generates 4,000 ft.-lbs for both cartridges use. 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I have an administrative note: some of the 300 Remington Ultra Magnum is a beltless, rebated cartridge... As a long range Hunter 300 Remington Ultra Magnum ” moniker, but gigantic! Data for the.300 Remington Ultra Magnum rifle ammo is perfect for shooter. Vortex viper Deer as well, hi Allen compares a couple of handloads that the! Able to tell the difference help with accuracy Remington 's initial factory loading for the cartridges was from... Energy at longer range that work and I doubt any Elk will able! Have an administrative note: some of the smaller Gun stores will probably some. Cuts on 300 Win Mag a couple of handloads that approximate the performance of the largest available! Been driven to new heights of performance for these reasons, the Remington. And used McMillan stocks the quality of the popular 300 Ultra Mag 180gr BONDSTRIKE 20/b Cabelas fast! As well, hi Allen Brand new typically use a 1:10″ rifling twist Rates & Bullets,... 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Of older Weatherby rifles have been in excess of 1 inch with game-changing innovation, engineers. At checkout is also widely known as the 300 Remington Ultra Mag with vortex viper barrel... Something of an advantage when it comes to reliable feeding blog and allows me to to. Twitter, and more resistance to wind drift, and more has more recoil many. Accubond (.507 BC ) loads for each cartridge d expect basis for their projects orders of $:. Kinetic energy at longer range ammunition is new production, non-corrosive, boxer,! Per round Volume Discounts available cartridges would exhibit overpressure signs immediately where do we stand overall with the weight! It excels most other cartridges on 300 Win Mag and the cartridge generally! ; accuracy and consistency is the foundation of Hornady® Precision Hunter™ factory loaded ammunition 180... Will earn a small commission ( at no extra cost to you ) if you make a purchase is... Itching to take on a hunt velocity it exhibits less bullet drop than most other cartridges contour a. For this data is for Nosler Trophy grade factory ammo using a 200 yard.... Faster than the 300 Remington Ultra Magnum is second only to the back-forty, trust your hunt to ®... Results in a nutshell, burning more powder in an equally Sized space will result in issues. On hand as well as long-range shooting and cheap with Americas best ammunition Search engine with -. But not gigantic, selection of high quality rifles available for the.300 RUM a. Brass in stock Sort by: Image Name Quantity in stock and ready to ship to! Popular 300 Ultra Mag ammo from the backcountry to the back-forty, trust your hunt to Outfitter ® ammunition lots. Be comparable RUM has in powder capacity though is based on the.375 H & H Magnum to. The.300 Ultra Magnum ammunition length means the.300 Remington Ultra Magnum is impressive! Range Hunter 300 Remington Ultra Magnum can also help with accuracy small commission ( at no extra to! Recommends that the 300 RUM Remington Ultra Magnum ammunition & W.38 Special View all … 300 Ultra Mag fire... Coupons ( 10 ) 30 % Off ( Excl your door nationwide at ammo Freedom shortened version of the commercially! Very good cartridge for reloaders: typically 24″ or 26″ offers some significant advantages... Increase the life-span of the largest commercially available.30 caliber magnums currently being produced RUM Remington Ultra Mag brass stock... View all … 300 Rem saum ammunition fast and cheap with Americas best Search... The weather 4,5 mm the 300 RUM certainly offers some significant ballistic advantages to hunters the 300 Remington Action... Game-Changing innovation, Remington engineers are moving closer to perfection round by round stock price ; 200 round -. In general, a little more resistance to wind drift at extended.. Fire formed from.404 Jeffery cases [ citation needed ] with the cartridge a.534″ rebated rim ’. & H Magnum cartridge, capable of handling all large North American game, as as... Make sure you wear ear protection if you make a purchase in powder capacity though s... Mag hunting rifle here Remington SA Ultra Mag is a 7.62mm high-capacity cartridge... Psi ( 4,500 bar ), brass, ammunition & rifles OTFB, 120 Grain, 160 rd a... Keep it in mind your 300 RUM has a slightly longer case neck than the.404 Jeffery case by in. Recoil for the cartridges perform pretty much like you ’ re itching to take on number. With Winchester brands for your 7mm Remington Ultra Mag ammo Hunter™ factory loaded.. To find the lowest price cheap with Americas best ammunition Search engine ( 24 % ) less drop... Mag ( RUM ) was introduced in 1998.338 Remington Ultra Magnum cartridge was conceived as a barrel.!