The cartridge is legal in many previously shotgun-slug-only areas
Scratch your big-bore handgun and rifle-action pistol itch with this handy gas-impingement operated AR-15 semi-auto.
After eight years of anticipation, the Bushmaster Unicorn, also known as the ACR caliber conversion, has finally hit the market.
The Ruger Scout Rifle is chambered in .450 Bushmaster, and the Ruger 77/17 is chambered in .17 WSM.
Have you been feeling a little blue because you haven't been able to find a semi-automatic handgun chambered for straight-walled, big-bore cartridges like the .450 Bushmaster?