If I pushed the 195 any faster, the cases showed pressure. All data I post is from real experiences. Three years after, in 2002, Remington introduced the second in the series, the 7mm RUM. My 300 … My 300 Rum with 180 or 200 Barnes bullets,this is a Savage 116fss with custom 3 pound trigger. Good jump. According to ReloadersNest, velocities upwards of 3,200 ft/sec are possible. ammo is less expensive at the store. The towering .300 RUM, at right, puts the .30-06 and .300 Win. 7mm Magnum Showdown: 7mm Rem. If I was choosing between the two, however, I would go with the .300 Win Mag. “What’s the flattest-shooting .30-caliber available? The 7mm RUM is really only a good option if you are shooting ultra long range. The RUM would push the 240s faster but I would probably use the 208/210 gran bullets. in a whole new light. Mexico and South Texas Whitetail Hunts - Dove Hunting - 2 J Outfitters, Why i like my 260 rem so much now that there is no ammo over the 6.5 cm. My pet load with the 300 RUM thus far has been 87grs H1000 with 210gr Berger Hunting VLD, getting 2885fps with 11fps ES out of an off the shelf Sendero. With a powder charge of just over 95 grains of that slow-burning RL25, the .300 RUM shoots flat, hits hard, and makes an awful lot of noise. The 300WM is proven in the accuracy department. Re: 7mm STW vs 300 WBY Mag for long range elk/moose Having extra knockdown doesn't matter if you don't put the bullet where it belongs. My initial loads for Dad’s .300 RUM were built around 165-, 180- and 200-grain boattail bullets, but I found the best accuracy (with groups averaging around ¾-MOA) from the Sierra 180-grain flat base GameKing bullet over Alliant’s Reloder 25, at 3360 fps. 7mm RUM vs. .300 RUM is much more interesting question. The .300 RUM is based on a blown-out .404 Jeffery with a rebated rim, generating velocities among the highest available. 300 RUM VS 340 Weatherby Mag, Which is best for Moose 03-07-2007, 16:38. 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. If you are the kind of hunter who envisions keeping a rifle for the rest of your life, I’d suggest a milder cartridge. We are now conversant in … All data I post is from real experiences. I would go off of the 338 RUM case … Where the RUM case is a 2.85-inch, magnum-length affair, the .300 RSAUM is only 2.015 inches long, with a 30-degree shoulder. Of those options .300 RUM all the way. Mag. The .300 Winchester Magnum is fast. Regardless of where your allegiances … Wildcatters tinkering with the case invariably increased the shoulder angle, with the Remington Ultra Magnum series using the 2.85-inch length of the H&H Magnum (to fit properly in existing magazine boxes), a shoulder angle of 30˚, and with the rim turned down to be much closer to the H&H rim diameter (presumably to minimize manufacturing costs). This hunt is Kira's first big game hunt in the backcountry. With the latest craze of what I call the ‘revisionist’ cartridges—designs like the Creedmoors and the .224 Valkyrie, which rely on bullet conformation rather than velocity—the side effects like throat erosion, barrel wear, excessive recoil and muzzle blast are undesirable. Many hunters have commented on various social media sites that the .300 Winchester Magnum kicks too hard, and the .30-06 is all you need. This is at least 300 fps faster than the classic .300 Winchester Magnum, and about 150 fps faster than the .300 Weatherby Magnum. There are plenty of 300 RUM / 230 Bereger combos out there running 3200 or either side of it. It's big 7mm but still dominated by the 7mm RUM. They are both based on the 404 Jefferys. by 13 percent and the Win. With 180 grain Bergers at 3100 vs the 210 Bergers at 3000 fps, the 7mm beats the 300 RUM in … I just have a question on what to bring to Alaska on my moose hunt this fall. La capacité à produire une mise à mort rapide sur un corps de taille moyenne à grande et pesant entre 90 et 320kg donne au .300 RUM (et autres magnums .300) un avantage sur le 7mm RUM. It is hard to find loaded ammo, and it is VERY expensive. I have narrowed it down to 7mm or 300 win mag. Feral hogs are becoming a large problem in many states for land owners and other wildlife. Mag., the new .28 Nosler, and the over-the-top 7mm RUM—a shoot-off to find the best. In short, like the 7mm Rem Mag, the .300 Win Mag is an excellent cartridge that packs more performance than the .30-06 Springfield into a comparably sized package. I haven't hear any RUM shooters complain about it, either, so it may be more theory than reality.What isn't theory is the power, punch, recoil and downrange reach of the 300 Remington Ultra Magnum. November 25, 2019. If you were comparing it to a 6.5 or 7mm that MIGHT be a different story, but the 300 RUM is limited by all the standard .308 cal stuff AND it's more challenging to shoot well, everything else being equal. The .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. 7mm Rem Mag vs 300 Win Mag: Cartridge Sizes. My opinion, is that for 99.9% of the hunting in the lower … If you need knowdown power that bad go to a 338. Personally, I don't have any need for a 300 RUM (as explained in this article, Magnum Madness,) but that doesn't mean you don't. 140 grain BT's at 3600 fps! You can see some of the differences between the .300 Winchester Magnum and 7mm Remington Magnum cartridges in the photo below. The .300 RUM is a more realistic choice than the .30-378 in a standard weight sporter rifle if a hunter needs this much power. I think it has a lot more to offer as a magnum than the 7mm. The Nosler in 2.590" long, the RUM is 2.850". They require less powder, are easy enough to load for, despite the belt, and are easier on the shoulder. The .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. The 7mm RUM was created using the .404 Jeffery case [citation needed] which was also used to develop the .375 RUM.300 RUM, and .338 RUM [citation needed]. The logical bottom end for the .300 Winchester ranges between 130 and 150 grains, depending on bullet construction; the 7mm Rem. If you were comparing it to a 6.5 or 7mm that MIGHT be a different story, but the 300 RUM is limited by all the standard .308 cal stuff AND it's more challenging to shoot well, everything else being equal. You can see some of the differences between the .300 Winchester Magnum and 7mm Remington Magnum cartridges in the photo below. Congrats to Austin Carlton of Fairview, Utah on conquering the 1500 Yard Milk Jug Challenge with his factory 300 RUM. can use bullets of 120 grains, but things usually top out at 175 or 185 grains. The 7mm Remington Ultra Mag is the smallest of the Ultra Mag calibers. But I personally see no reason to go with a 300 ultra compared to one of the big 7's. 300 RUM Ballistics. The old 7mm Rem. I have a new 300 rum and another being built, plus I have owned 300 rums before along with 30-378's 30 Lapua's and Lapua AI's. vs. .28 Nosler vs. 7mm RUM The U.S.A. hasn’t fully adopted the metric system, but our shooters and hunters have. I have a new 300 rum and another being built, plus I have owned 300 rums before along with 30-378's 30 Lapua's and Lapua AI's. Get the American Hunter Insider newsletter for at-a-glance access to industry news, gear, gun reviews, videos and more—delivered directly to your Inbox. 300 win mag. The .300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. If you like burning a whole bunch of powder and making a heck of a lot of noise, the Ultra Magnums are an excellent means of doing just that. Mag. Depending on your application the 300 RUM may give you just enough umph to make it worth the extra cost and abuse. Saturday, November 2, 2019. To stabilize the really heavy 7mm bullets, 1-8 twist is a minimum. The 7mm RUM drives a 150-grain bullet to 3150 fps, or about 100 fps faster than the 7mm Remington Magnum. My 340 has a 2.5 X 8 Khales scope. 7MM-08, 140 grain, is my round Before any 24 , 30 caliber round. For example, Hodgdon lists the 7mmRUM running 175 grain bullets at 3077 FPS and the 300 RUM running 200's at 3068 FPS. This caliber is about 200 fps faster than the 7mm magnum. It may not display this or other websites correctly. .300 win mag vs .300 RUM. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. But, the case does have its drawbacks, namely the stretching of the case body just ahead of the belt, and at the turn of the last century there were a good number of beltless designs based on the .404 Jeffery: a rimmed case from the first decade of the 20th Century, and a good choice for all dangerous game. That said, I still love the 7 and 300 magnums. Joined Feb 25, 2014 Messages 55 Reaction score 0 Points 0 Location Southeast, Idaho. And Savage is chambering for it now.”. What is barrel life like for each? Get the .300 RUM (or some other specialized high-power round) when you have tickets to Africa or Alaska in your hand. A good reamer puts QL in the dark ages and we all know QL always errors way on the safe side. There can be no doubt that both are outstanding rifle cartridges. What velocity is with the 180 grain Berger is the 7mm STW capable of? The .300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. The .338 RUM is a well balanced cartridge ideal for hunting large bodied game at close to extended ranges. vs. 300 rum. The 300 win mag was a 28" also with a 215 Berger over H-1000 and a MV of 3035 fps. The .338 RUM is a well balanced cartridge ideal for hunting large bodied game at close to extended ranges. It's cartridges are made by many manufacturers, and are harder alloy brass. Mag. This means it requires a magnum-length rifle action. In our opinion, both sides of the 7mm Rem Mag vs. 300 Win Mag fence offers comfortable, efficient ‘seating’! 7mm Magnum Showdown: 7mm Rem. Also, unlike the 7mm RUM which struggles to better the velocities of the 7mm STW, 7mm Weatherby and 7mm-.300 Win Mag, the case to bore ratio of the .300 RUM achieves significant increases in velocity over other .300 magnum cartridges. The RUM seems to offer more recoil than actual performance increase over the 300 WM or even my FN Mauser in 300 H&H. Mag. by Philip Massaro - in a whole new light. Note: while the powder capacity figures listed above do give a good indication of the differences between the two cartridges, exact case capacities vary … The .300 RUM is a specialized, rare rifle round that is expensive and has a lot of recoil. “The new .300 Remington Ultra Magnum is very close, probably within 50 fps or so. 7MM-08, 140 grain, is my round Before any 24 , 30 caliber round. The .300 RUM is based on a blown-out .404 Jeffery with a rebated rim, generating velocities among the highest available. Reply Link. They always will be the real 7 mag and 300 mag. The .30-06 is more comfortable to shoot. 7mm Rem Mag vs 300 Win Mag: Cartridge Sizes. Kimberpross April 18, 2019, 11:21 am. gives an advantage … The towering .300 RUM, at right, puts the .30-06 and .300 Win. The logical bottom end for the .300 Winchester ranges between 130 and 150 grains, depending on bullet construction; the 7mm Rem. You must log in or register to reply here. Mag.• .30-06 Springfield vs. .270 Winchester• 6.5 Creedmoor vs. 7mm-08 Remington• 8x57 Mauser vs. .318 Westley Richards• .358 Winchester vs. .350 Remington Magnum• .22-250 Remington vs. .220 Swift• .270 Winchester vs. .270 WSM• .26 Nosler vs. 6.5-300 Weatherby Magnum• .458 Win. JavaScript is disabled. Mag. Using a fat .404 Jeffery case 2.850 inches long with the 30 degree shoulder pushed well forward, Remington engineers were able to beat the case capacity of the .300 Wby. I am thinking a new 7mm rifle. I have never understood the point of 28 Nosler. There are two things that you might consider before buying a 7 RUM. Using a fat .404 Jeffery case 2.850 inches long with the 30 degree shoulder pushed well forward, Remington engineers were able to beat the case capacity of the .300 Wby. Joe April 24, 2019, 11:15 pm. You were right and I was wrong. Too me, the standard win or rem mag cartridges are just not what they once were when compared to some of the non magnum cartridges today due to the latest bullets that are offered. 7mm Rem Mag should get close to 2900 fps, I'm hoping the STW could easily break 3000 fps or else it isn't much advantage. Simply put, if those two cartridges don’t seem sufficient, I feel a larger diameter bullet of greater weight is warranted, instead of a velocity increase. Case length of the .338 RUM is 2.760” (70.1mm), being .090” (2.3mm) shorter than the 7mm, .300 and .375 Ultra Magnums which have a case length of 2.850” (72.4mm). Much of the .404 Jeffery’s taper was removed, to allow for maximum case capacity, and the .300 RUM certainly has that. Brass is exactly the same as the bolt face diameter of its M700 actions has been raging but does. Saami maximum pressure of 65,000psi vs 64,000psi for the.300 RUM is based on a.404! *, 284 Shehane which you can read all about on this 7mm vs. Win. 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