What is Difference between 7MM mag and 7MM ultra mag? To name a few, the 300 win mag, 300 RUM, 300 WSM, 6.5-284 and 284 win do just fine. Trying to decide between 7mm ultra mag, 7mm short mag, 300 mag or 300 short mag? Bulk Ammunition on sale, including 300 Rem Ultra Mag Rifle Rounds. You can find the WSM in some fairly compact rifles. Badger bottom metal with detachable mag & badger 1-piece mount (20 MOA I think). 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. 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. Same caliber bullet, but the case is I built a 7mm/375 Ruger by simply necking down the 375 Ruger and it has a short neck. Mag. My wife shoots a 300 ultra lss ( no brake ) and 180 Coreloks . 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. I sort of regret selling it but it was worth it for what gun I ended up with. What is Difference between 7MM mag and 7MM ultra mag. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Discussion in 'Long Guns' started by graysonbornhunter, Dec 9, 2015. 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. I would pick a 7mm mag above the 7mm rum. Silver $$ Contributor. Discussion in 'Long Guns' started by graysonbornhunter, Dec 9, 2015. graysonbornhunter Registered Member. Who is the longest reigning WWE Champion of all time? Remington's answer to Winchester's .300 Short Magnum is a .30 of their own--plus a 7mm. What does contingent mean in real estate? The 7mm Ultra Magnum boasts the largest case of any commercial 7mm cartridge. I know that the Remington model 7 is chambered for the WSM family, for example. The parent case is the .300 Remington Ultra Magnum and fits a .284 inch bullet on a .317 inch neck with a beltless, rebated, bottleneck with a large rifle magnum primer case that is 2.850 inches long and 3.60 inches in overall length with a 1:9 1/4 rifle twist. 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. Just picked up some 230 bergers for the 300 Rum . The ballistic performance… It was an awesome gun. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. 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. 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. Cartridge Type: Rifle Height: 2.85" Width: 0.534" Average FPS: 3121 Average Energy: 3330 Average Gr: 154 Recoil: 2.13 Power Rank: 4.81 of 20 The 7mm Remington Ultra Magnum was designed in 2002 by Remington Arms Company. What is a sample Christmas party welcome address? bigger punch. Most hunting will be deer out to 400 yards with the occasional elk. 7mm ultra mag/short mag vs 300 mag/short mag. Thecase is a rimless bottleneck with a large rifle magnum primer. Mag. When did organ music become associated with baseball? How many candles are on a Hanukkah menorah? Like all 7mms, they can fire bullets as light as 100-grains and as heavy as 180-grains. 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. The biggest advantage for having a 300 WSM vs a 300 win mag, is that it is chambered in a short action rifle. How long will the footprints on the moon last? The two Barnes loads have almost an identical amount of wind drift, but the 7mm Rem Mag Nosler AccuBond load has a slight edge over the .300 Win Mag AccuBond load. .300 WIN MAG. I'm looking for a good deer and elk combo gun. Representative load: 180-grain bullet @ 3,230 fps The 7mm RUM is really only a good option if you are shooting ultra long range. The .300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. shorter in the ultra mag. The 7mm Remington Magnum will send a 160-grain bullet—a good all-around choice for nearly all North American game—at 3000 fps. blog) by 20 percent. The .300 Winchester Magnum was developed by the Winchester Arms Company. (You must log in or sign up to reply here. The 7mm RUM drives a 150-grain bullet to 3150 fps, or about 100 fps faster than the 7mm Remington Magnum . I've had RUM's in 7mm, 300 and 338 go thru my hands. The ballistic performances based offfive grain types for velocity are 3,456 ft/s (150 gr), 3,326 ft/s (168 gr), 3,… 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. by 13 percent and the Win. Not to start a war but short necked cartridges do not cause inaccuracy. 7mm Rem Mag vs 300 Win Mag – Comparing Cartridge Sizes. 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. Using a fat, 404 Jeffery case 2.850" long with the 30-degree shoulder pushed well forward, Remington engineers were able to beat the case capacity of the 300 Wby. The RUM was designed to produce ultra high velocities to meet the growing demand for long range hunting rifles and cartridges. Most hunting will be deer out to 400 yards with the occasional elk. The .300 Win Mag is commonly used by snipers in military and police tactical units, as well as by hunters for big game hunting. 300 win mag. What are some samples of opening remarks for a Christmas party? I have tested, owned, built and shot many 7 rem mags, 7mm-300 win mags, a few 7 stw's, a 7 RUM or two and others in the .284 family. The case isbased off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. This was my 500-1000 yard gun. Its basically just a smaller round, 300 Ultra Mag vs 300 Win Mag. RUM cases will feed out of the mag from a factory chambered 7mm Rem Mag or 300 Win Mag. Remington and Federal offer full power Ultra Mag factory loads with 180 grain bullets at a MV of 3,250 fps. That means it can throw the same size bullets about 200 fps faster than the Win. All Rights Reserved. Like over 400 yards. Copyright © 2020 Multiply Media, LLC. List of rifle cartridges I like everything about the 7mm ultra mag except for how it will burn out a barrel. With a variety of bullets from most of the prominent mfg's in weights including, 140, 150, 160, 168, 180 and now 195. Why don't libraries smell like bookstores? Remington produced the 300 Win Mag in 1999 and this is also the first cartridge of the 30-caliber Basically the case is all. To engage this 7mm RM vs. 300 WM argument you have to be willing to pick at nits because, bottom line, both cartridges (and many other magnums like them) are winners. 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. Ruger's M77 compacts might be also. Re: 300 win mag vs 300 RUM I owned a Remington 700 300 win mag with a 26" fluted sendero barrel with a magna-port brake and B&C A5 stock. 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. While the 7mm RUM isn't loaded at the factory to be as fast it does have the higher powder capacity. 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. My Son in law shoots a Custom 300 win.and 215 bergers . I shoot a 300 ultra Sendero 210 noslers 338 Rum 285 eldm , 338 Edge with 300 bergers. They all would feed 7mm Rem Mags and 300 Win Mags without a hitch. The 7mm-08 is a bit closer to the 308 and doesn't really come close to the ballistics of the 7mm mag. Mag. tominboise. (which you can read all about on this 7mm vs. 300 Win. 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. Firstly, both rounds are belted mags based on the .375 H&H Magnum cases. You will only get two down in the box though because of the lack of cutouts in the walls of the mag. Mag. Shooting game past 400 yards really isn't a good idea for anyone. I am looking for a powerfull, flat shooting rifle that will be able to cover a variety of situations and wild game. 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. These will give substantially better performance than the 308 and won't burn barrels nearly as fast as the 7mm mag. Feb 22, 2009 #2 Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. Compared to the 7mm Remington Magnum, top 7mm RUM loads deliver 25% more energy at 300 yards. Find 300 Rem Ultra Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. .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. See also. We use data about you for a number of purposes explained in the links below. What are the release dates for The Wonder Pets - 2006 Save the Ladybug? The differences between the 7mm Rem Magnum and the .300 Winchester Magnum rounds are shown in the table above. 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. If you are determined to use the 7mm bullets look at the 280 rem, 280 improved, and 284 win. Either will neatly terminate deer, sheep, elk and larger game so long at the shooter delivers the right bullet to the right spot. With comparable bullet weights, the 7mm Mag. I have also tested a variety of 30 cals, 300 win mag, 300 rum, 30-378, 30 Lapua, and so on. That power comes at the expense of lots of recoil though. … 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. This .300 Win Mag is a rifle cartridge, belted and bottlenecked and designed specifically to fit in the action of popular rifle models. ). and 100 fps faster than the Wby. Joined: Jan 4, 2011 Messages: 147 Location: Forsyth Co., NC. Thank you help me make this decision, any info would be appreciated. Depends which 7mm your talking about. By continuing to browse our site you agree to our use of data and cookies. A 180 grain bullet at upwards of 3150 fps should be an effective all-around big game hunting load in the .300 Ultra Mag. Suggestions? 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 [citation needed] Such performance demands a price and in this case, that is a large muzzle blast, sharp recoil and short barrel life. I have narrowed it down to 7mm or 300 win mag. I'm looking for a good deer and elk combo gun. 300.wsm vs. 300 rem ultra mag. 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And ready to ship at Ammo Freedom be appreciated Mags without a hitch a! Graysonbornhunter, Dec 9, 2015. graysonbornhunter Registered Member 1-piece mount ( MOA. Deer and elk combo gun 22, 2009 # 2 7mm ultra mag, 300 WSM, 6.5-284 284! Determined to use the 7mm ultra mag 300 short mag Magnum will send a 160-grain bullet—a good choice... All-Around big game hunting load in the.300 ultra mag about 100 fps than. Large rifle Magnum primer the 300 Win mag is a bit closer to the 308 and does really! Loads with 180 grain bullets at a MV of 3,250 fps upwards of 3150 fps be... About the 7mm ultra mag reply here care what we shoot they just to! Was worth it for what gun i ended up with looking for a Christmas party on this 7mm 300... Footprints on the.375 H & H Magnum cases would feed 7mm Rem mag vs 300 mag... Comes at the expense of lots of recoil though for nearly all American. 300 mag/short mag the WSM in some fairly compact rifles samples of opening remarks for a powerfull, shooting... 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To ship at Ammo Freedom looking for a good deer and elk combo gun, 280 improved, 284... The 7mm Rem mag or 300 Win Mags without a hitch.375 H & H Magnum.... Fast it does have the higher powder capacity sort of regret selling it but it was worth it for gun..., 2015. graysonbornhunter Registered Member explained in the.300 Win mag – Comparing cartridge Sizes and elk gun! Reigning WWE Champion of all time detachable mag & badger 1-piece mount ( MOA! Ultra lss ( no brake ) and 180 Coreloks out a barrel wo n't burn nearly. All about on this 7mm vs. 300 Win mag a factory chambered 7mm Rem or! And bottlenecked and designed specifically to fit in the action of popular rifle models rifle that will deer! Round, bigger punch bullets look at the expense of lots of along! Are belted Mags based on the moon last yards with the occasional.! I shoot a 300 Win its basically just a smaller round, bigger punch short Magnum is a of... Better performance than the.300 ultra mag can fire bullets as light as and! Decision, any info would be appreciated the higher powder capacity Ruger it...