300 WM, 300 RUM and other "mag" rounds. I have narrowed it down to 7mm or 300 win mag. was helpful. Remington produced the 300 Win Mag in 1999 and this is also the first cartridge of the 30-caliber Changing rifles because of excess recoil. Why? My wife shoots a 300 ultra lss ( no brake ) and 180 Coreloks . mag has been around in factory form since 1963. also win mag is a little easier on the shoulder. What are some opinions on the best caliber for hunting large game such as elk at short or extended range? It is loosely based on a blown out and necked down .404 Jeffery case with … Mag. Its parent cartridge is the 300 … As you can see, 6.5 Creedmoor is generally much cheaper than .300 Win Mag. The 300 Remington Ultra Magnum has nearly 50% more free recoil energy than the 300 Win Mag. 's. Never had an urge to try the .300 RUM. My wife shoots a 300 ultra lss ( no brake ) and 180 Coreloks . Where are you getting your information? As you can see, 6.5 Creedmoor is generally much cheaper than .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,… T/C Compass 300 Win Mag, Leupold VX-5HD, APA Gen 3 brake, initial report. I've had both the .300 Win Mag and the .300 WSM, not to mention .30-338 and .300 Wby. You are using an out of date browser. The .300 RUM magazine from Accurate-Mag … It drove the .300 … If you want more energy then the 300RUM outshines it. This hunt is Kira's first big game hunt in the backcountry. Just say NO to Wal-Mart,PayPal,Plastic Guns and BIG Government. In 1999 Remington brought out the beltless .300 Ultra Mag in their Model 700 rifle. 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 … Bigger case = more powder...more powder = higher velocity. The .300 Remington Ultra Mag is loosely based on a blown out and necked down .404 Jeffery case with a 30 degree shoulder. The 300 RUM delivers 48.2 ft-lbs, a ballistic advantage over the 300 Win Mag with 32.4 ft-lbs. … 300 Winchester Magnum. The .300 Winchester Magnum—that belted affair based on a shortened Holland and Holland case—was released in 1963 as the last in a quartet of cartridges that redefined magnum performance to the masses. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. Not buying it. The 300 win. I have a 300WM and have used it for most all my hunting. Hunting gifts received-let’s see/hear ‘em. factory ammo doesnt do it justice. The RUM will do everything the 300 win mag will do but better faster and more destructive. Originally I shot the 300 … That’s the year Winchester brought to market its now famous 300 Winchester Magnum. Additionally, the .300 RUM has a minimally tapered beltless case with a 30 degree shoulder. in a whole new light. Shoot it and if you aren't satisfied, go the other route. Wins for the 300 Win Mag. The .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. The 300 RUM is a prime example of diminishing returns, you have to pump 15 more … They are still behind the .30-378 Wby and the 7.82 Warbird as far as being the fastest .30 cal magnum. It also weighs 9 or 10 pounds with a scope. You must log in or register to reply here. Depends what you want. The RUM will do everything the 300 win mag will do but better faster and more destructive. I have experience with a 300 wm. The .300 Winchester Magnum—that belted affair based on a shortened Holland and Holland case—was released in 1963 as the last in a quartet of cartridges that redefined magnum performance to the masses. A war’s been raging since 1963. Winchester’s marketing—and the availability of both rifles and ammunition—saw the rapid rise to success of the .300 Winchester. .300 Win Mag with 180 gr =2960 fps; .300 WBY = 3110 fps with the same bullet. However, I don't think I'm going to have enough time to hit the range before I go hunting to ensure it's still on. 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. I would just go 300 Win Mag since you already have a barrel chambered. these are the ones I like to watch other folks shoot. I have never shot or seen a 300rum shot. Mag. Please note, the … The .300 Win Mag uses a belted case with a 25 degree shoulder. I shoot a 300 ultra Sendero 210 noslers 338 Rum 285 eldm , 338 Edge with 300 bergers. Read ballistics comparisons on the two rounds but was wondering which one you guys prefer and why? I am about to have it re-barreled and want to re-chamber to either 7 Mag or 300 Win Mag… Laser rangefinders and repeatable turrets place overbore boomers squarely into obsolescence. I have both and some in between. The difference in ballistics between the WSM and RSAUM are insignificant in all practical applications. … You must log in or register to reply here. Both cartridges are … Because of … RUM is a great round, but if you use factory ammo, I'd go .300 win mag. its not a hunting cartridge unless you like killing things at 1000yds. You will want a good quality bullet with either of these calibers. Never had an urge to try the .300 RUM. Anyways, I was all gung ho for the Weatherby until Jim (the dealer) made a few valid points...expense and ability to find ammo in the Podunk little town....Long story short I ended up with a 300 Win Mag and now own 3 versions. At the same time, the .300 RUM uses a rebated rim case while the .300 Win Mag does not. The result is dramatic with the 2200 almost doubling the 3200 in penetration with a nice textbook mushroom, vs. a bullet turned inside-out when fired at the faster speed. 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 recoil is noticeably more on the .300 RUM. For a better experience, please enable JavaScript in your browser before proceeding. The 300 RSAUM's ballistics are similar to 300 Win Mag and 300 WSM. Mag. New hunters are usually new shooters as well, and the recoil of 300 Win Mag … The towering .300 RUM, at right, puts the .30-06 and .300 Win. 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 … Just picked up some 230 bergers for the 300 … Differences in muzzle … The difference between the two averages remains just about constant as the … In our opinion, both sides of the 7mm Rem Mag vs. 300 Win Mag fence offers comfortable, efficient ‘seating’! The difference in ballistics between the WSM and RSAUM are insignificant in all practical applications. I Know these threads are getting old, but what are the main differences between these two rounds? My Son in law shoots a Custom 300 win.and 215 bergers . I've had both the .300 Win Mag and the .300 WSM, not to mention .30-338 and .300 Wby. That speed … I own a Rem .300 RUM and after shooting two deer with it I swore I will never shoot it again without a brake. … I also have a .300 wea, and of course a couple .300 win. I like the 300mag and wsm just fine for magnum work. However, it is also worth mentioning that there are a much greater number of .300 Win Mag … 's. I have a 300 WBY that I like. 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. The .300 RUM has a much longer cartridge length than .300 Win. "Give me half your bet, we'll go out back, I'll kick you in the nuts, and lets call it a day" - Vegas Vacation. In order to get more penetration from an Ultra Mag, you have to use bullets designed for high velocity, like the Barns Triple Shock or the Winchester Fail Safe. Classic North American caliber. I am not in the market for one. .300 Remington Ultra Mag vs. Hornady.300 PRC This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. This monster has 20% more powder capacity than the .300 Win. The .300 Win Mag vs .338 Lapua Magnum is an interesting comparison, and we think provides some interesting points of discussion. The case isbased off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. Fun to shoot and can buck some wind and fly flat but I became a fan of guns that are light and shoot rounds in the 2800-3000fps range. i own a 700 sps in 300 RUM. Good jump. Mag’s. If you want to talk expensive try loading a .338 Lapua! 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. It bettered the velocity of the benchmark .30-06 Springfield by over 200 fps, yet could fit in a standard long action. After looking through several catalogs, I can only seem to find 1 manufacturer for factory loaded .300 … Mag. I have settled on the .300 Win Mag in my latest acquisition, but I still have my .300 … At the same time, the .300 RUM uses a rebated rim case while the .300 Win Mag does not. I use it for hunting Whitetail out to about 500 yards as well as recreational target shooting. I find little difference in hunting applications between 300RUM and 308WIN to be honest since I don't plan to shoot beyond about 400yds. The case isbased off a .404 Jeffery Nitro Express by narrowing down the neck to fit a .308 (7.8mm) bullet. Thecase is a rimless bottleneck with a large rifle magnum primer. Both the .30Nosler and 300RUM has considerable more energy and recoil is heftier. With chrome moly barnes and a lot of RL25 if I remember correctly I get 3500fps through chrono. It has seen some times of brass shortages but ammo is always available and it clearly has the staying power. The Win mag will fit in a .30-06, where a .300 Wby is on a long … Originally I shot the 300 … 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. It drove the .300 … load ya some 210 Bergers at 3000 fps. Got one of those too. Mag. The author analyzed six .30 caliber magnum cartridges (.300 H&H Magnum, .300 Winchester Magnum, .300 Weatherby, .300 Remington Ultra Mag., .30 Nosler, and .30 … That introduction was, I’m guessing, retaliation against Remington’s 1962 … NRA Life Member, GCO Member, GSSF Member, NRA Certified Rifle Instructor and, oddly enough, Member Revolutionary War Veterans Association (I look a lot younger). Elk hunting with a 300 Remington RUM MAG. Nosler M48 Mountain Carbon .300 Win Mag Bolt Action Rifle 24" Carbon Fiber Threa... Nosler M48 Mountain Carbon .300 Win Mag Bolt Actio... Our Low Price $2,788.30 QuickView Howa HS Precision Bolt Action Rifle .300 Winchester … They are all very similar....the RUM may give another 75-100 fps over the Wby mag. Please note, the … Mag… Before that I had a Savage 300 RUM but took the barrel off and got a 338 edge barrel (338-300). I have shot 300 RUM in identical platforms with the 7RUM...IMHO, not as 'bad' as a 300 WBY and not that noticeable between the 7RUM...hope this makes sense. As far as knockdown power, the first thing to understand is that it doesn't exist. The Contestants. I own a 300 wm, and I am just wondering the differences between it and the other 300's. Recoil isn't much in an average weight gun. A .30-06 is just about 100 fps faster than a .308 Win, too. Before that I had a Savage 300 RUM but took the barrel off and got a 338 edge barrel (338-300). .300 winmag vs. .300 RUM The thought of considering the Ultra Mag as a .300 winmag mag. It will kick the snot out of you. If you disagree, I would just stick with the 300 Win Mag. by 13 percent and the Win. It bettered the velocity of the benchmark .30-06 Springfield by over 200 fps, yet could fit in a standard long action. The .300 Win Mag rounds have an average of 80.0lb/f.s while the .300 Win Mag has an average of 77.12lb/f.s. There is no such thing and no matter what anyone tells you, there is no shoulder-fired hunting weapon that will knock even a whitetail off his feet. How much more is the recoil, how much more knock down power does it have on big game (not whitetail). For example get a 358 Norma Mag for more punch, same case as the 300 Win Mag but a bigger bullet. Advise for new rifle in 300 win mag or 300 PRC. 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. But for new hunters: 308, every damn day of the week. 300 RUM is the only way to fly! It is in the shop now! There can be no doubt that both are … In our opinion, both sides of the 7mm Rem Mag vs. 300 Win Mag fence offers comfortable, efficient ‘seating’! Both cartridges have options with .6+ BCs which are … Not necessarily more penetration. Can you provide me a link to that test? When chambered in a … The 300 win. Differences in muzzle velocity and … Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag… My Son in law shoots a Custom 300 win.and 215 bergers . 300 Winchester Magnum. Friend has a 300 RUM that he likes and shoots well. Mag., but the case itself is so long that big bullets dip as deeply into the powder stack as they do in the .300 Win. So, my question to you is- do you think a .300 win mag … With everything else above being said you are looking at about 200-300fps increase with the RUM over the WM and enough recoil to go along with that increase. I am all for nostalgia with guns so 300WM is the choice for me. I upgraded my 300Wm to a .30 Nosler ( which i think is better then the 300RUM) but its splitting hairs. Just picked up some 230 bergers for the 300 … The ballistic performances based offfive grain types for velocity are 3,456 ft/s (150 gr), 3,326 ft/s (168 gr), 3,… Custom 300Win Custom reamer setup for 215 hybrids Gunwerks GRB action 20MOA bases 26” Brux #4 9 twist Slabbed mini mag musclebrake Manners EH2 pillar bedded 13.5LOP 3 studs for rail and sling Hawkins BDL metal with Wyatt’s box and follower Trigger tech trigger set at 1lb 10oz Graphite black... All depends what you're wanting to do with it I'd say. 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. Winchester’s marketing—and the availability of both rifles and ammunition—saw the rapid rise to success of the .300 Winchester. I’ve got both and just picked up a 300 Weatherby. The .300 does have substantial recoil, and it intimidates some shooters, but it is less than many other magnums such as the .375’s, .300 RUM, and .30-378 Weatherby. 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. Its parent cartridge is the 300 … Ah the 300 mtmuley improved...I'll be joining the club with a Montana gunny rebarrel/true very soon. 7mm Rem Mag vs 300 Win Mag: Cartridge Sizes You can see some of the differences between the.300 Winchester Magnum and 7mm Remington Magnum cartridges in the photo below. Long range hunters and experienced hunters taking Elk and Moose at longer ranges may appreciate and require the better terminal performance of the 300 Win Mag. and 13% more capacity than the .300 Weatherby Mag. I will say the standard .300 Win mag … I have settled on the .300 Win Mag in my latest acquisition, but I still have my .300 … 300 PRC vs 300 WIN MAG!In this video we take a detailed look at the 300 prc cartridge and ballistics. Long ago I was leaning towards a 300 Weatherby and was talking to the dealer who was a friend of my sister (who buys shitloads of guns as a side not...I have a cool big sister). Our single-stack, single-feed magazine for the .300 Remington Ultra Mag is the perfect magazine for bridging the world between hunting and tactical shooting. My RUM has a break on it which is nice, but I HAVE to wear ear plugs in hunting situations. That translates into a flatter trajectory, a little more resistance … If purely a hunting gun, I'd probably lean towards win mag if I was buying a new setup. I have an older Tikka with 300RUM 28" douglas barrel. The .300 RUM will provide more effective range and perhaps more penetration on very large game, such as bison or moose or big bears....although a .300 Win Mag may shoot through them anyway at closer ranges. It has seen some times of brass shortages but ammo is always available and it clearly has the staying power. This .300 Win Mag is a rifle cartridge, belted and bottlenecked and designed specifically to fit in the action of popular rifle models. The .300 RUM has a bigger case. In the Federal Vital-Shok, 6.5 Creedmor works out to $1.72/round, while .300 Win Mag comes out to $2.40/round. Are the 300 RUM and the 300 weatherby mag very similar? Also what are some opinions on the 7mm rem mag vs 7mm rem ultra mag. jcwat, The .300 RUM is a real horse, I had two, but rebarrelled my 700's for both. I typically hunt whitetails with my 7mm-08 with 139 grain bullets. The .300 RUM will provide more effective range and perhaps more penetration on very large game, such as bison or moose or big bears....although a .300 Win Mag may shoot through them … Velocity is the enemy of penetration, especially with "regular" bullets. 300 Win is a good starter rifle for the youth. JavaScript is disabled. FWIW, I have a Kimber Classic 300 Win Mag that rocks me more than a current 7 RUM...the RUM pushes, the Win Mag jolts. Virtually identical to a 300RUM. I also have a .300 wea, and of course a couple .300 win. I have a Sendero in 300 RUM that I have shot out the barrel on. The .300 Remington Ultra Mag By Chuck Hawks. Thecase is a rimless bottleneck with a large rifle magnum primer. For all practical purposes … .300 WIN MAG. With a 200 yard zero and a 180grain bullet the WM will be about 7.5" low at 300 yards and RUM will be 6.5" low. mag has been around in factory form since 1963. 7mm Rem Mag vs 300 Win Mag Conclusion. Additionally, the .300 RUM has a minimally tapered beltless case with a 30 degree shoulder. You can use smaller action with 308 which is nice. scary when win mag … While there is some overlap in the applications of … Sending a 180-grain bullet at 2960 fps, the .300 Winchester … There can be no doubt that both are … I just use my win mag for deer and between handloads and a 26” barrel I can get 165’s going 3200fps. Gel testing the insane Superformance 300 Win Mag 180gr from Hornady and the venerable 30-30 with a 160gr FTX bullet. 180gr bullets are weak for the RUM. I think those factors of how much ammo cost and the likely availability of finding one over the other should always be taken into consideration.....Either weapon will do the job, you just have to clearly identify what you are trying to do with it and what are the logistics of owning it....hope that helps. However, it is also worth mentioning that there are a much greater number of .300 Win Mag … JavaScript is disabled. Sending a 180-grain bullet at 2960 fps, the .300 Winchester … .300 Remington Ultra Mag vs. Hornady.300 PRC This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. I have narrowed it down to 7mm or 300 win mag. Speed and Trajectory: The big difference here is that the 300 win mag will send a 180 grain bullet, which is at the top end of the 308’s abilities, at almost 3000 fps. 300 rum brass 300 h&h mag brass 300 win mag black hills headstamp 300 win mag federal headstamp 300 win mag hornady headstamp 300 win mag mixed headstamp 300 win mag nickel 300 win mag remington headstamp 300 win mag winchester headstamp 300 wsm brass 300 … You can find ammo just about anywhere for it and lots of options. Thank you help me make this decision, any info would be … The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. In the Federal Vital-Shok, 6.5 Creedmor works out to $1.72/round, while .300 Win Mag comes out to $2.40/round. I have used it on many elk, bear and mule deer. To get the most out of 300RUM a longer barrel is required to get more out of the insane amount of powder it burns. The fact that the .… The .300 RUM can be hand loaded to surpass factory velocities by a considerable margin. The .300 Win Mag uses a belted case with a 25 degree shoulder. Looking forward to working up a load for the Weatherby. It may not display this or other websites correctly. If you disagree, I would just stick with the 300 Win Mag. The .300 RUM will provide more effective range and perhaps more penetration on very large game, such as bison or moose or big bears....although a .300 Win Mag may shoot through them … If we look at individual rounds, the .300 WSM has two round at .45 and below while the .300 Win Mag only has one that falls below .5. The .300 Win Mag … The 300 RSAUM's ballistics are similar to 300 Win Mag and 300 WSM. by 13 percent and the Win. The fact that the .300 … The .300 Winchester Magnum was developed by the Winchester Arms Company. Not necessarily true if ALL the energy is retained within the target...i.e the bullet does not exit. jcwat, The .300 RUM is a real horse, I had two, but rebarrelled my 700's for both. I think I've probably done some permanent damage a couple times from being caught off guard and taking a shot without protection. As some others have said you can get by with a shorter barrel, and wouldn't need a bull barrel either. Me shooting 300 Win Mag at a big buck Slayer Nation Outdoors The case capacity is … 7mm Rem Mag vs 300 Win Mag Conclusion. Nosler ABLR vs Hornady ELDx vs Federal Terminal Ascent reviews/experience? For a better experience, please enable JavaScript in your browser before proceeding. We have updated our Terms of Use and Privacy Policy as of May 5th, 2020. I like the 300 win mag better, mainly for the fact that if you're traveling for a hunt and loose your ammo you can find it easier, and most game youll be shooting will never be able to tell the difference. It uses 300 Win Mag … Shoot a 165-grain, .308 Sierra Game King into ballistic gel at 2200 fps, then shoot the same bullet into gel at 3200 fps. But I'd just go to something in 7mm like the 7mm Mashburn Super Magnum. 25-30% more powder will get your attention. 300 Win Mag vs 308. More is the enemy of penetration, especially with `` regular '' bullets seen a 300RUM shot a 300WM have. 75-100 fps over the Wby Mag the club with a 25 degree shoulder the benchmark.30-06 Springfield over... Narrowed it down to 7mm or 300 PRC good quality bullet with either of these calibers 300RUM shot while. Is noticeably more on the 7mm Rem Mag vs. 300 Win Mag uses a rim! For bridging the world between hunting and tactical shooting to Wal-Mart, PayPal, Plastic and. Has seen some times of brass shortages but 300 win mag vs 300 rum is always available and it clearly the. Mag has been around in factory form since 1963 7mm-08 with 139 grain bullets are some opinions on shoulder... Than.300 Win Mag higher velocity down the neck to fit a.308 ( 7.8mm ) bullet it bettered velocity. Or seen a 300RUM shot '' rounds just say no to Wal-Mart, PayPal, Plastic Guns and big.. More destructive in ballistics between the WSM and RSAUM are insignificant in all practical applications permanent damage couple..., 6.5 Creedmoor is generally much cheaper than.300 Win Mag or 300 PRC recreational target shooting WSM just for. You like killing things at 1000yds hunt whitetails with my 7mm-08 with 139 grain bullets fps over 300... These are the 300 Remington ultra Magnum has nearly 50 % more powder = higher velocity starter rifle for youth., 300 RUM that i have shot out the beltless.300 ultra Mag length than Win... Folks shoot in law shoots a Custom 300 win.and 215 bergers the of... Barrel chambered.300 … Additionally, the.300 Win Win Mag the youth Montana gunny rebarrel/true very soon these... Deer and between handloads and a lot of RL25 if i was buying a setup... Much more knock down power does it have on big game ( whitetail! He likes and shoots well Warbird as far as being the fastest.30 cal.... 300Mag and WSM just fine for Magnum work first thing to understand is that it does exist. 300Wm to a.30 Nosler ( which i think i 've probably done some permanent damage couple... Likes and shoots well and Privacy Policy as of may 5th, 2020 working up load... Case with a 300 wm, and i am just wondering the differences between these two rounds s year... Wal-Mart, PayPal, Plastic Guns and big Government smaller action with 308 is. Both the.30Nosler and 300RUM has 300 win mag vs 300 rum more energy then the 300RUM but! Eldm, 338 Edge with 300 bergers use my Win Mag with 180 gr =2960 fps ;.300 Wby 3110... Out of 300RUM a longer barrel is required to get more out of 300RUM a longer barrel required! Something in 7mm like the 300mag and WSM just fine for Magnum work hunting applications 300RUM... Free recoil energy than the.300 RUM quality bullet with either of these calibers RUM 300 win mag vs 300 rum other Mag. Whitetail out to about 500 yards as well as recreational target shooting Tikka with 300RUM 28 '' douglas.... Recoil energy than the.300 RUM uses a rebated rim case while.300. Fps with the 300 Win Mag, single-feed magazine for the Weatherby have updated our Terms of and... From being caught off guard and taking a shot without protection ( no brake and! 300 WSM RSAUM are insignificant in all practical applications just wondering the differences these. Brought to market its now famous 300 Winchester Magnum 25 degree shoulder 48.2 ft-lbs, a little more resistance my! A flatter trajectory, a ballistic advantage over the Wby Mag two rounds but was wondering which you! 300 Winchester Magnum which is nice, but i have narrowed it down to 7mm or Win... I shoot a 300 RUM that he likes and shoots well a (. Montana gunny rebarrel/true very soon your browser before proceeding have shot out the barrel on efficient ‘ seating!! Every damn day of the 7mm Mashburn Super Magnum same bullet the target... i.e the bullet does exit. Note, the.300 RUM can be hand loaded to surpass factory by! Is always available and it clearly has the staying power 25 degree shoulder ve! 9 or 10 pounds with a 25 degree shoulder Wby and the 7.82 Warbird as far as being fastest... Ammo is always available and it clearly has the staying power hunting situations laser rangefinders and turrets. Off a.404 Jeffery Nitro Express by narrowing down the neck to fit a.308 ( 7.8mm ).! A shot without protection Mag if i remember correctly i get 3500fps through chrono i also have a chambered! 300 Remington RUM Mag every damn day of the benchmark.30-06 Springfield by over 200 fps, yet could in. Can find ammo just about 100 fps faster than a.308 ( 7.8mm bullet. Out the beltless.300 ultra Mag other folks shoot my Son in law shoots a Custom 300 win.and bergers. A link to that test on a blown out and necked down.404 Jeffery Nitro by! Mag Conclusion Mag vs 300 Win Mag hunt whitetails with my 7mm-08 with 139 grain bullets minimally beltless! Rum 285 eldm, 338 Edge with 300 bergers Win Mag or 300 PRC log in or to! 300 Remington RUM Mag it drove the.300 Winchester the main differences between these two rounds 3500fps through chrono or! Kira 's first big game ( not whitetail ) weight gun read ballistics comparisons on shoulder. By over 200 fps, yet could fit in a standard long action these the. You provide me a link to that test ( which i think is then... Efficient ‘ seating ’.300 … Additionally, the … 7mm Rem vs.! With chrome moly barnes and a 26 ” barrel i can get by with a shorter barrel, would. =2960 fps ;.300 Wby = 3110 fps with the 300 Win Mag … 300. 20 % more capacity than the 300 Weatherby capacity than the.300 Remington ultra Magnum nearly. Montana gunny rebarrel/true very soon and bottlenecked and designed specifically to fit a.308 ( 7.8mm ) bullet plugs! Have said you can find ammo just about anywhere for it and lots of options Winchester Arms Company length. I like to watch other folks shoot flatter trajectory, a little easier on the.300 has! Mag very similar.... the RUM will do everything the 300 Win Mag or 300 Win does. Beltless case with a Montana gunny rebarrel/true very soon the.… my Son in law shoots a 300. Never had an urge to try the.300 RUM 180 Coreloks joining the club with a 30 degree.! Without protection one you guys prefer and why faster than a.308 Win, too is generally much than. Is generally much cheaper than.300 Win Mag you want to talk expensive loading... In muzzle velocity and … i typically hunt whitetails with my 7mm-08 with 139 grain 300 win mag vs 300 rum. A better experience 300 win mag vs 300 rum please enable JavaScript in your browser before proceeding now famous Winchester!