Rossi Brawler 410-Bore/.45 Colt Single-Shot Pistol The Rossi Brawler is a break-action, single-shot handgun capable of firing .45 Colt or .410 shotshells, making it versatile for various hunting and survival situations. With an integrated Picatinny rail, the Brawler supports optics for precise aim. Its rugged design includes a simple cross-bolt safety and single-action trigger, complemented by a rubber grip that cushions against recoil from both birdshot and magnum loads.