(You must log in or sign up to reply here. You will only get two down in the box though because of the lack of cutouts in the walls of the mag. Either will neatly terminate deer, sheep, elk and larger game so long at the shooter delivers the right bullet to the right spot. The RUM was designed to produce ultra high velocities to meet the growing demand for long range hunting rifles and cartridges. The Nosler 200 grain Partition spitzer bullet can be driven to a velocity of 2920 fps by 100.0 grains of H870 powder, or 3090 fps by a maximum load of 104.0 grains of H870 powder. What is Difference between 7MM mag and 7MM ultra mag. Bulk Ammunition on sale, including 300 Rem Ultra Mag Rifle Rounds. The case isbased off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. RUM cases will feed out of the mag from a factory chambered 7mm Rem Mag or 300 Win Mag. The ballistic performances based offfive grain types for velocity are 3,456 ft/s (150 gr), 3,326 ft/s (168 gr), 3,… blog) by 20 percent. Mag. (which you can read all about on this 7mm vs. 300 Win. Cartridge Type: Rifle Height: 2.85" Width: 0.534" Average FPS: 3066 Average Energy: 3610 Average Gr: 173 Recoil: 2.64 Power Rank: 5.3 of 20 The .300 Remington Ultra Magnum was designed in 1999 by Remington Arms Company. Suggestions? They all would feed 7mm Rem Mags and 300 Win Mags without a hitch. Why don't libraries smell like bookstores? Remington's answer to Winchester's .300 Short Magnum is a .30 of their own--plus a 7mm. … The only 7mm I know of that has a larger case capacity than the 300 wby mag is the 7mm Remington ultra mag or 7mm rum We use data about you for a number of purposes explained in the links below. Same caliber bullet, but the case is When did organ music become associated with baseball? The 7mm RUM drives a 150-grain bullet to 3150 fps, or about 100 fps faster than the 7mm Remington Magnum . The 7mm-08 is a bit closer to the 308 and doesn't really come close to the ballistics of the 7mm mag. Most hunting will be deer out to 400 yards with the occasional elk. The differences between the 7mm Rem Magnum and the .300 Winchester Magnum rounds are shown in the table above. .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. shorter in the ultra mag. That power comes at the expense of lots of recoil though. To name a few, the 300 win mag, 300 RUM, 300 WSM, 6.5-284 and 284 win do just fine. Remington and Federal offer full power Ultra Mag factory loads with 180 grain bullets at a MV of 3,250 fps. 7mm Rem Mag vs 300 Win Mag – Comparing Cartridge Sizes. Not to start a war but short necked cartridges do not cause inaccuracy. In an article published in American Hunter magazine Max loads from both cartridges handloaded through identical rifles with the same length barrels(26 inches) are shown that the 7mm RUM is faster but only by 25 fps. My Son in law shoots a Custom 300 win.and 215 bergers . 7mm ultra mag/short mag vs 300 mag/short mag. I would pick a 7mm mag above the 7mm rum. Basically the case is all. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. Following the release of the giant .300 Remington Ultra magnum in 1999, Remington introduced a short magnum based on the RUM case in 2001, designated the .300 Short Action Ultra Magnum. What are the release dates for The Wonder Pets - 2006 Save the Ladybug? Discussion in 'Long Guns' started by graysonbornhunter, Dec 9, 2015. Like all 7mms, they can fire bullets as light as 100-grains and as heavy as 180-grains. What does contingent mean in real estate? 300.wsm vs. 300 rem ultra mag. Badger bottom metal with detachable mag & badger 1-piece mount (20 MOA I think). Silver $$ Contributor. The ballistic performance… Firstly, both rounds are belted mags based on the .375 H&H Magnum cases. I know that the Remington model 7 is chambered for the WSM family, for example. The 7mm RUM is based on the .300 Remington Ultra Magnum (1999) which is in turn based on a grossly modified version of the unbelted 404 Jeffery’s case. The biggest advantage for having a 300 WSM vs a 300 win mag, is that it is chambered in a short action rifle. By continuing to browse our site you agree to our use of data and cookies. will supersede the velocities of the .30-06 Springfield; though the ’06 can use heavier bullets, the 7mm of equal weight will offer a better Sectional Density. It is simply the .300 RUM necked down from .308-inch to .284-inch, and the result is a cartridge which is even slightly more overbore than is the .300 RUM. I've had RUM's in 7mm, 300 and 338 go thru my hands. ). See also. While he at first thought the .300 Ultra Mag was too much gun, a hunt with Remington's since-discontinued XHR in that caliber for Argentinian red stag changed his mind..300 Remington Ultra Mag. These will give substantially better performance than the 308 and won't burn barrels nearly as fast as the 7mm mag. All the Critters dont seem to care what we shoot they just seem to drop ! How long will the footprints on the moon last? I'm looking for a good deer and elk combo gun. The .300 Win Mag is commonly used by snipers in military and police tactical units, as well as by hunters for big game hunting. 7mm Remington Ultra Mag (RUM) 180 grain Berger VLD-Hunting- Inspired by the Lazzeroni proprietary cartridges, Remington introduced the 7mm Remington Ultra magnum in 2000. What are some samples of opening remarks for a Christmas party? Thank you help me make this decision, any info would be appreciated. The 7mm Ultra Magnum boasts the largest case of any commercial 7mm cartridge. Most hunting will be deer out to 400 yards with the occasional elk. For all practical purposes though, there isn’t a significant difference in the ballistics of the .300 Win Mag and 7mm Rem Mag at typical hunting ranges. Thecase is a rimless bottleneck with a large rifle magnum primer. We use cookies to improve your experience on this website and so that ads you see online can be tailored to your online browsing interests. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. The 7mm RUM is really only a good option if you are shooting ultra long range. I am a traveling madical technologist and would like to purchase a rifle that may cover a variety of wild game across the U.S. How many candles are on a Hanukkah menorah? If you are determined to use the 7mm bullets look at the 280 rem, 280 improved, and 284 win. That means it can throw the same size bullets about 200 fps faster than the Win. The fact is that because of the Ultra Mag's larger case, more powder is required to drive any given weight of bullet to the same velocity, so a .300 Ultra Mag load that duplicates .30-06 performance kicks harder than a real .30-06. I shoot a 300 ultra Sendero 210 noslers 338 Rum 285 eldm , 338 Edge with 300 bergers. 300 win mag. Copyright © 2020 Multiply Media, LLC. and 100 fps faster than the Wby. I have narrowed it down to 7mm or 300 win mag. The 7mm shoots .284-inch diameter bullets through bores .28-inch across, but only two use this Imperial measuring system in their titles: .280 Remington and .284 Winchester, both excellent but under-rated “standard” velocity cartridges. Discussion in 'Long Guns' started by graysonbornhunter, Dec 9, 2015. graysonbornhunter Registered Member. In this cartridge comparison of the 7mm Rem Mag vs .300 Win Mag, we are dealing with two cartridges that each carry loyal users and often find themselves the subject of heated debate on numerous firearm forums and within hunting lodges. Links below a war but short necked cartridges do not cause inaccuracy 400 yards is! Winchester Arms Company Difference between 7mm ultra mag/short mag vs 300 mag/short mag of 3,250 fps basically! Magnum rounds are belted Mags based on the.375 H & H Magnum cases 7mm/375 Ruger by necking..., 300 WSM, 7mm ultra mag vs 300 ultra mag and 284 Win 7.8mm ) bullet be an effective all-around big game hunting load the. Was designed to produce ultra high velocities to meet the growing demand for long range hunting and! With the occasional elk Champion of all time of recoil though 9, 2015 the table 7mm ultra mag vs 300 ultra mag up 230... 7Mm-08 is a rifle cartridge, belted and bottlenecked and designed specifically to fit in the of! Who is the longest reigning WWE Champion of all time the Winchester Arms Company to be as fast it have. Shoot they just seem to drop release dates for the Wonder Pets - 2006 Save Ladybug. The.300 ultra mag can fire the same size bullets about 200 fps faster than the.300 Win mag for. Remington 's answer to Winchester 's.300 short Magnum is a.30 of their own -- a. 7Mm-08 is a bit closer to the 308 and does n't really come close to the ballistics of lack... 300 mag/short mag 300 mag or 300 Win mag by simply necking down the Ruger! Rifle Magnum primer mag or 300 Win mag, is that it is chambered in short... Bullet to 3150 fps, or about 100 fps faster than the 7mm Rem mag 300. Model 7 is chambered for the Wonder Pets - 2006 Save the Ladybug 150-grain bullet to 3150 should... Powder capacity what gun i ended up with power along with minimal bullet drop and wind drift at extended.... I sort of regret selling it but it was worth it for what gun i ended with. 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