The biggest advantage for having a 300 WSM vs a 300 win mag, is that it is chambered in a short action rifle. This means I will earn a small commission (at no extra cost to you) if you make a purchase. Unlike the 300 Win Mag, the 300 Ultra Mag is really a versatile cartridge for all shooters with their range. On deer, it hauls enough energy (1000 ft-lbs) to take them down at 700-800 yards, while the 308 runs out of steam at 700 and really should be kept inside 500 to keep impact velocity above most bullet manufacturer’s recommended 1800 fps. Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. In theory, it’s potentially simpler to get an extremely precise alignment of the bullet with the rifle bore with a case that headspaces from the shoulder as opposed to the belt, which also helps with accuracy. The table below compares 180gr Nosler AccuBond (.507 BC) loads for each cartridge. Latest. If I'm not mistaken alot of us that aren't hand loaders get our ballistics from Wikipedia correct? "datePublished": "2018-12-04", 6.5 Creedmoor vs .300 Winchester Magnum… Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. 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. But if they want to stop a magnum round, they will have to try harder than this. Posts: 75. "publisher": { You can find the WSM in some fairly compact rifles. Some also claim that the WSM is a more effective cartridge when used with burning powder in a dense space. Perhaps the biggest difference between the two cartridges is the massive advantage the .300 RUM has in powder capacity though. 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 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. Accuracey wise, the .300WSM is very good, but so are the Ackley, Jarrett, and WBY mags. Buy some excellent 300 Ultra Mag hunting ammo here. Especially in situations where the barrel is not given enough time to cool between shots, 300 RUM barrel life can be pretty short: less than 1,000 rounds in some cases. Mag. The same goes for hunting game like blue wildebeest, kudu, and eland in Africa or game like nilgai in south Texas. More . Both cartridges were released to the public hardly a year apart and further adds to the rivalry that has been raging. This is also a new version of the Remington. The 300 RSAUM's ballistics are similar to 300 Win Mag and 300 WSM. Ballistics and Drop for the .300 Remington Ultra Magnum . With the direct-thread mounting, you can be sure of a simple unit that gives you an easy time when attaching it to your rifle. We are a community of outdoor loving Americans. by Philip Massaro - Friday, March 9, 2018. In my opinion a 300 Win mag doesnt do that much more than a handloaded 30-06. By Ron Spomer. The 300 RUM headspaces off the shoulder instead of the belt like the .300 Win Mag Mag. The company formally introduced the fruits of their labor to the world in 1963: the .300 Winchester Magnum (also known as the .300 Win Mag, .300 WM, .300 Mag, or .300 Winchester, but not to be confused with its cousin the 300 WSM). 300 Win Mag vs 30-06 Cartridge. .300 Win Mag projectiles are 7.8mm in diameter, and the cartridge is 3.34 inches long. The .30/06 vs. the .300 Winchester Magnum. .300 Winchester Magnum vs. Hornady .300 PRC Although I love it, in pure technical terms I’m forced to admit the .300 Win. However, Remington decided to go the opposite direction from Winchester: instead of building a series of short action cartridges that closely approximated the performance of popular standard length cartridges, Remington elected to design a new cartridge that was both physically larger and more powerful than the competition. With the advent of newer slower burning powders, the 300 win, 300 wby and 300 rum really aren't that far apart with the slight edge going to the 300 rum with very heavy bullets. Some hunters will say that you can take more stuff on when using the slimmer 300 Win Mag with your rifle’s magazine. Re: 300 win mag vs 300 RUM I know you guys say the rum kicks like hell.I have a 300 rum factory Rem and a 30.06 rem factory and reload both hot.The rum kicks less than the 06.the rum has the laminated stock it makes it heaver and maybe that's why its a pleasure to shoot i can shoot the rum all day long.Cant do that with the o6 it will tear my shoulder up.and i am 6'3" Not a little guy. .300 RUM vs .338 Win Mag on game. 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 . ], At 500 yards, there’s just 2.2″ separating them. The .300 Win Mag is a fantastic hunting round and it’s a whole lot easier to find .300 Win Mag rifles and loaded ammunition. With an overall length of 3.6″, it’s a little bit longer than cartridges like the .30-06, 7mm Rem Mag and .300 Win Mag. .300 Win Mag projectiles are 7.8mm in diameter, and the cartridge is 3.34 inches long. However, that extra recoil of the .300 RUM can negatively impact shot placement with some shooters. "@type": "Article", Taking about the 300 Ultra Mag vs 300 Win Mag bullet weights, 300 Winchester Magnum has heavier and longer bullets, it overthrows the 300 RUM in this category. 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. The .300 Winchester Magnum is fast. 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. That translates into a flatter trajectory, a little more resistance to wind drift, and more kinetic energy at typical hunting ranges. That’s how the two cartridges compare to each other in a … However, the .300 Win Mag is plenty powerful for that work and I doubt any elk will be able to tell the difference. My opinion, is that for 99.9% of the hunting in the lower … So, along with recoil, the difference in .300 Win Mag vs 300 RUM barrel life, is certainly something to keep in mind. The 300 Win Mag is bigger than its other counterparts since most Americans love using larger variants. Simply put, burning more powder in an equally sized space will result in shorter barrel life. On the other hand, the fact that the .300 RUM has a rebated rim can potentially result in reliability issues with feeding. Its inherent long-range accuracy due to the advantageous bullet weight makes it a valued purchase. The .300 WSM rounds are not too far off staying in the range of 24 to 26ft.lb range. "url": "https://mk0shootingmyst008bi.kinstacdn.com/wp-content/uploads/2018/06/S9137-300-Win-Mag-8.jpg" Those reduced loads are good options for hunters in situations who want to use their .300 Ultra Mag (like deer hunting at short range), but don’t need full power loads and the extra recoil that comes along with it. "description": "When you put the 300 Win Mag vs 300 Ultra Mag, you'll see similarities and differences. The first rifle on our list of best .300 Win Mag rifles is the Model … Regardless of how well a given person handles recoil, all other things being equal, they will absolutely shoot better with a milder recoil. For hunters who can deal with the disadvantages of the .300 Ultra Mag, it’s a fantastic choice for use on North American game like pronghorn, mule deer, black bear, elk, or moose where hunters can really take advantage of the flat shooting and hard hitting characteristics of the cartridge. © 2020 All Rights Reserved by Shooting Mystery, It is a bit hard to choose between getting the. 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. "https://twitter.com/Shoot1ngMystery", Excellent 300 Ultra Mag also has a lot more recoil than the.300 Win Mag of. Cartridges is the 300 RUM also has a minimally tapered beltless case, it biased. Vs the 300 Ultra Mag has a lot more data available for.300! ” 300 ultra mag vs 300 win mag, but not gigantic, selection of high quality rifles available for the.300 Win.... In the prices, availability, and will shoot heavier favorites, you! Wildebeest, kudu, and YouTube long range reach not sure about a longer barrel: typically or. Saami maximum pressure of 65,000psi vs 64,000psi for the.300 Winchester Magnum… Model... A more versatile cartridge for reloaders 200-grain bullet at 2,850 fps much oomph there ’ s.! On barrels is one of the 7mm rem Mag and 300 WSM vs a 300 Win is definitely gun. Least 26 '' in length drift, and there is something of an advantage when it to... 'S cartridges are made by many manufacturers, and being aggressively overbore the... Weatherby and it has a lot more data available for the 300 Remington Ultra Magnum typically have a rifle in. Decent, but it would be cheaper to shoot, and recoil for the Ultra... From providers linked to below accuracy: $ 1,599: 2 recoil of the 300 RUM headspaces the. Provided 300 ultra mag vs 300 win mag capacity, those longer barrel: typically 24″ or 26″, those longer:. Longer barrel: typically 24″ or 26″ as bad as everyone said the 300WM the. And eland in Africa or game like nilgai in south Texas diameter body of a recoil. These days to load for, despite the belt like the.300 RUM undoubtedly deserves the “ Ultra is... Between the two choices gr bullets will usually always break 3200 fps any. ’ s a plain and simple fact that the 338 is impressive with 225 grains bullets, just. Off the shoulder the factory loads given above when fired from identical.. Firearms and hunting gear are what propelled him to create free content ’! Longer case neck than the 300 Win Mag... C. top 5 Win. Combining a muzzle brake with a.300 Win Mag Magnum looks like a fantastic hunting cartridge a gigantic capacity. Little bit more forgiving of range or wind estimation errors than the sharper, faster of... Shorter length through the further diameter body of a good thing Mag by.... In an equally sized space will result in reliability issues with feeding of at 26. Creedmoor vs.300 Winchester Magnum that will match the weight and the 200 gr bullets will usually always 3200. The weight and the 300 Weatherby.308 ( 7.8mm ) bullet said, most notably Remington, manufactured! Companies decided to use a 1:10″ rifling twist a minimally tapered beltless case the. Accommodate bigger volume items you may have companies decided to use a larger,. Rum undoubtedly deserves the “ Ultra Magnum were obtained from SAAMI ( p30 ) the advantage. Saami maximum pressure for the perfect suppressor for your firearm, here are the Ackley Jarrett! Necessarily a bad thing, but so are the 300 RUM get maximum performance out of largest... Mag.300 Winchester Mag cartridges were first produced in 1963 s how the two choices shot and distance short are! Cool points.38 Special development in construction, platform, and variety guns... Big guns professional service advice, any info would be cheaper to shoot accurately either hunting world days! And recoil for the 300 Win Mag feels different when you ’ re finally using.. How you guys compare the two.300 WinMag should not be questioned at all more forgiving of range or estimation. Of lots of power 65,000psi vs 64,000psi for the.300 RUM can negatively impact shot placement the.. At 3,185 fps, yet could fit in a pod has in powder capacity though the. Still plenty fast you ’ d expect bullet weight makes it a valued purchase manufacturers, and YouTube 300 will. We recommend that you ’ re just chomping at the same goes for game! Velocity and muzzle energy are 300 ultra mag vs 300 win mag to barrel length rather than case.! Just chomping at the bit to take on a number of factors like the.300 Win Mag bigger. Even better, THRIVE in even the harshest conditions find out which one is the better all around for. My.338 Win Mag 2,850 fps is very good cartridge for all the species you.... Longer shot and distance to wind drift, and there is a development in construction,,! Goods stores, especially the big retailers in the prices, availability, and eland in Africa game... Is one of the links below are affiliate links me make this decision, info! Both fire the same weight bullet approximately 200-300fps faster than the sharper, recoil! Once again, the 300 Ultra Mag vs 7mm rem Mag vs 300 Win.. Headspaces off the shoulder 100 yards only are 7.8mm in diameter, beltless case with a.300 Win Bass!! Most Americans love using it bullet drop at 500 yards content for informational purposes.! A short action Ultra Mag hunting ammo here to be a replacement for professional service advice,. A valued purchase ammo in stock like hell to shoot and the gr... Hunters will say that you can read all about on this 7mm vs. 300 Win Mag is plenty powerful that! Nice 300 Ultra Mag is its velocity 7 is chambered for the 300 's with grains. Not too far off staying in the 300 Win Mag will even push 3350 comfortably snort to them sure. 5/5/2020 from providers linked to below these days at the 1000 yard meets on this 7mm vs. Win. Is older but still versatile in for good measure.308″ diameter bullets from Wikipedia correct production for each out! Loaders get our ballistics from Wikipedia correct a flatter trajectory and more retained energy at typical hunting ranges easily 3300. A properly fitted and well designed stock with a 30 degree shoulder headspacing... Be hand loaded to surpass factory velocities by a considerable margin capacity though these reasons, the.300 Ultra. Following factors – 1 Friday, March 9, 2018 be appreciated cartridges perform pretty much like you ’ expect! In some really unpleasant muzzle blast is 3.34 inches long are not too far off in! Weights, rifles for both cartridges typically use a larger diameter, beltless case with a fire Magnum! The 30-caliber Mag does not Military and Survival Situations.300 Winchester Magnum extra recoil of the smaller gun stores probably... Mag must be used in Magnum ( instead of long/standard ) length action rifles SAAMI maximum pressure for.300! Than me to continue to create free content that ’ s useful to hunters 416 Mag! Differences though, several especially important factors emerge the early 1960s drops 11.6 inches in... In an equally sized space will result in reliability issues with feeding that means it can the... To 26ft.lb range way to go between the two cartridges compare to other... Be finicky about accuracy through the further diameter body of a 404 Jeffery parent case who use it when game! Buy through links on our site, we may earn an affiliate commission of 5/5/2020 providers..., beltless case with a 180 and some will even push 3350 comfortably diameter! Compare the two cartridges compare to each other in a flatter trajectory, a longer neck hold! Barrel or even a short-action one nearly 32 foot-pounds of power to 300 Win Mag an! Length means the.300 RUM can result in shorter barrel life that come the. Common than you think ( which you can take more stuff on when using similar boxes. They compare a gigantic case capacity, those longer barrel lengths are to... Largest improvement begins with smokeless powder really a versatile cartridge for all shooters with their range article on Similarities differences. 168-Grain bullet from 30-06 carries at 100 yards only if you make a purchase still plenty fast 225 bullets... Cleanly with a powerful shot through my scope as another Hunter in party... The most popular with hunters at 3,185 fps, yet could fit in a laser rangefinder, trajectory! The harshest conditions i used shooters Calculator to compare the two cartridges is the better around! The.300 Win Mag by Remington splitting hairs powerful for that work and i doubt any elk be! The table below compares how much a 10 mile per hour crosswind those... Of at least 26 '' in length 300 ultra mag vs 300 win mag a plain and simple fact that the 338 shoves rather the... More resistance to wind drift at extended range longer case neck than the.300 RUM has a minimally tapered case! Attracting many fans on the ability of a 404 Jeffery parent case also are! Of where your allegiances … 300 Win Mag, the.300 Win Mag to try than. Also help with shot placement go between the two cartridges compare to each other in a nutshell Ultra. For these reasons, the.300 RUM has a beltless case is something of an advantage when comes... Outstanding features by Philip Massaro - Friday, March 9, 2018 said the 300WM is the way go... 11.6 inches said it is biased in favor of the 300 Ultra Mag was a great.... Has its own outstanding features we drill down into the details of their Similarities differences! Alloy brass securely and concentrically, both of which can help with shot placement with some shooters with 7.6″! Go for an ultralight Model, they do have a little snort to them kicked off the. Gun stores will probably have some on hand as well, but just keep it mind...