The 450 uses pistol bullets,the 458 uses 45-70 rifle bullets,and there are a whole lot more choices in bullets for the 458. If you’re comparing 45-70 VS 450 Bushmaster, you may want to decide if you prefer a traditional or modern gun. Ammo easlily available or reloadable" No doubt that's a Thumper. 450 Bushmaster Ballistics . Use a .450 Bushmaster barrel and bolt, and build up one the way you want it to be. Based on the "Thumper" concept popularized by Jeff Cooper , the purpose of the cartridge was to provide guaranteed one-shot kills on big-game animals at 250 yards, using a large-bore (.44 cal or greater) cartridge in a semi-automatic rifle . The culmination of those events can be found in the latest firearm from Bushmaster, the Bushmaster 450 SD Rifle — there is also a carbine version but for this review the rifle model was used. According to what I recently read in the latest RENE newsletter the 450 Bushmaster pushes a Hornady 250 grain SST Flex-Tip at 2200 fps with 2686 ft/lb of energy at the muzzle. However, this capacity only matters on what big game type you’re into. that's an AR Thumper! ... nope just type in 450bushmaster vs marlin an you'll see... 450 Bushmaster 250 gr FTX® - Hornady.com Hornady factory 250 grain bullets leaves the Bushmaster barre ... nope just type in 450bushmaster vs marlin an you'll see... 450 Bushmaster 250 gr FTX® - Hornady.com from a 1.70″ long cartridge case at velocities over 2000 fps. No hog will ever walk away from you again! The .450 Bushmaster is descended from the Thumper concept popularized by gun writer Jeff Cooper. I found the 450 bushmaster to be the best bang for the buck and with the new regs in some states, it is legal. While the SOCOM is powerful at up to 600 grain, the standard 450 doesn’t have the ability to handle even just half of that. Windham Weaponry has never disappointed and their new .450 Thumper which utilizes the .450 Bushmaster is simply devastating to whatever it is aimed at. The .450 Bushmaster is a straight-walled cartridge that is effective for hunting numerous game animals, including deer, elk, hog, and even some bears. TSX HP bullet is listed at 1990 fps. I do have a few issues I'd like everyone to chime in on though. . The main differences for 450 Bushmaster vs 458 SOCOM lie in the power, range, and recoil components. As I work on some of the canned dynamite loads Wildcatter talks about I think the longer barrel will also perform a little better. If you have some good insight let me know. The .450 Bushmaster is descended from the “Thumper” concept popularized by Jeff Cooper. Could this be the issue? There is no taper toward the bullet, shoulder, neck, … Windham Weaponry does the Bushmaster right. Oh, and while the recoil is going to be tough on you, it is going to be just as, or even more, tough on scopes. The 450 Bushmaster uses the AR15 platform and ammo is readily available At a reasonable price ($22.00 to$28.00 dollars a box) if you don't reload. FTX round has a published muzzle velocity of 2200 fps while the SOCOM round loaded with the Barnes 250-gr. Article plus récent Article plus ancien Accueil. It is double stress relieved before rifling and thermally stress relieved after to ensure the best possible accuracy and performance. You are making an offer for... WINDHAM WEAPONRY .450 THUMPER - $1,399.95 As I was focusing on truing the scope down range, I had failed to notice that I was relaxing to the 24" barrel position I was used to. But most importantly, the caliber is legal in states that do not permit traditional bottleneck cartridges. Now take the exact same thing and put it in an AR with 10 rounds in the mag that'll fire 'em as fast as you can pull the trigger . The bolt head where the locking lugs all, the end is thinner as maybe the 450 cartridge base needs more space. And I wasn't able to seat the 450 into a 458 bolt. bullets weighing 250 gr. A 265 grain 44 Mag is measured at 1180 fps with 741 ft/lb at the muzzle. Find answers now! Find answers now! The upper is shipped with a metal magazine tailor-made for the .450 Bushmaster. The .450 Bushmaster rifle is designed for tactical, close-range firing and it was designed with the intention of hunting larger game that can easily be taken down in a single shot. Windham Weaponry .450 Thumper. I will be hunting bear and deer. Can you shoot .450 bushmaster ammo in a .450 Marlin rifle? The 450 Bushmaster Hunting rifle is an affordable optics ready AR 15 profiled rifle purpose built for today's modern hunter. I've carried mine in the woods a bunch and the extra 4 inches and 8 ounces hasn't bothered me at all. This was my 1st outing with the 450 bushmaster, I'll have to say I'm pretty pleased with the performance. However, the standard barrel length for the 450 is 20″ with a 1:24″ twist while the 458 SOCOM standard is a … The 450 bushmaster rounds will fly all over the target when they have to push sand leaving the muzzle. Some of the big AR platform cartridges are propriety and ammo or brass is hard to find. Modern Sporting Rifles with a seemingly endless array of features and configurations are fast becoming the preferred hunting rifle. The .450 Bushmaster has come of age and is making waves. The .450 Bushmaster is one of three “thumper” rounds most commonly chambered in the AR-15 platform (the .458 SOCOM and the .50 Beowulf complete the trio). [ARCHIVED THREAD] - 458 SOCOM vs. 450 Bushmaster vs. 50 Beowulf (Page 2 of 2) ARCHIVED; Previous Page. .450 Bushmaster Barrel is a great option for any AR build! . Bushmaster also requested a name change to ".450 Bushmaster", to which LeGendre agreed. Partager sur Twitter Partager sur Facebook Partager sur Pinterest. The .45-70 Gov’t and .450 Bushmaster are both called straight-walled cartridges. The 450 Bushmaster 250-gr. * Be sure to join the web's ONLY 100% pro-gun social community, Gun District at GunDistrict.com. Can you shoot .450 bushmaster ammo in a .450 Marlin rifle? You can find factory ammo for the 450 easier than the 458,but I handload,so it's easier to load the 458 SOCOM,brass is just hard to find. If the team were to choose between the 450 Bushmaster vs 45-70 Government, we’d say that the 45-70 Government is the better choice. Based on the AR-15 platform, the Windham Thumper uses the direct-impingement operating system and features an SB Tactical stabilizing brace at the rear. MSRP: $850. Windham Weaponry "RP9SFS-450M" Model: RP9SFS-450M Caliber: .450 Bushmaster Type: Pistol Action: Semi-Automatic, Gas Impingement System Capacity: 5 + 1 - Ships with one 5 Round Magazine Safety: Manual Lever with Indicator Markings on Both Sides of Receiver Receiver: Flat Top Upper Receiver / Magpul Enhanced Trigger Guard It's much like Facebook, but without […] The quest for the perfect AR-15 cartridge is ongoing, but that hasn’t stopped manufacturers from implementing these powerful rounds in … Enough so as to be noticeable. The resulting round boasts performance on par with the .45-70 Gov’t but in a more compact configuration. The 458 SOCOM is a whole lot better caliber than the 450 Bushmaster for any purpose. Aucun commentaire: Publier un commentaire. The .450 Bushmaster, besides being a drop-on upper conversion, is an easy build. From the 16” barrel of the author’s Bushmaster AR, factory .450 Bushmaster loads produced between 2,455 and 2,686 ft.-lbs. Base of the 450: .473 Base of the 458: .471 Rim of the 450: .054 Rim of the 458: .048 Extractor groove of the 450… The .450 Marlin and the .45-70 Government are not interchangeable, but are very similar in overall size. The 458 will have mild slop in the 450 AR-bolt face and the extractor wont fully seat, slightly deceiving as it clears the case body at the groove. He called this the “Thumper” concept. I purchased a Ruger ranch rifle in 450 Bushmaster, short, light and clover leaf accurate. Envoyer par e-mail BlogThis! or 260 gr. Best Scopes for 450 bushmaster Review. I can get them locally for just over a $1 a round vs 458 Socom online for $3 a round. The 1st is bullet performance, I know the Hornady load isn't bonded, and the hogs hit with it didn't know the difference, but should I be looking for something that holds together a bit better in the future? I have an upper from Bushmaster for 450 BM and the bolt head is of different dimensions than a 222/556 bolt. These barrels are precision machined from a 4150 Mil-Spec steel blank with a 1:24 twist. The .450 Bushmaster thumper round launches.452-cal. All my other AR's are 16" but the longer barrel just seems right for Thumper. Mine is a 20". Its Thumper (in homage to Col. Jeff Cooper’s Thumper concept) has about everything you’d want out of a .450 Bushmaster upper. Continuing the chain of ammo-events, Bushmaster turned to Hornady, Hornady shortened the case from 1.771 to 1.700, and the .450 Bushmaster was born. I love carrying and climbing with it but I am use to using flinging light higher velocity bullets at White tails and learned a valuable lesson in slow large bore rifles. Windham Weaponry 450 Thumper .450 Bushmaster Rifle from $799 Publié par Unknown à 07:28. Another vote for the 450 Bushmaster, if you don't reload it's one of the only ones you can find on store shelves and is relatively cheap to buy. Cooper was dissatisfied with the small-diameter 5.56×45mm NATO (.223 Remington) of the AR-15, and envisioned a need for a large bore (.44 cal or greater) cartridge in a semi-automatic rifle to provide one-shot kills on big-game animals at 250 yards. Cooper was not a fan of the 5.56x45mm NATO round and envisioned a need for a large-bore cartridge in a semi-auto rifle that would provide one-shot kills on big game animals at 250 yards. Although it falls short to some aspects against the 450 Bushmaster, having more options in the reloading bench and being more affordable is a huge advantage. "A thumper gun for me is a nice Marlin Guide gun in .45-70 shooting 405 grain lead at about 1400 fps. I recently got my hands on Windham Weaponry’s Thumper in .450 Bushmaster, and it made me wonder what the good colonel would think if he were here to handle and shoot the pistol. Page / 2 Next Page. Posted: 1/10/2010 5:07:35 AM EDT Quoted: Kinda hard to measure and be sure what I'm getting, but do think I know where it has gone.