The Browning Buck Mark is the other great American rimfire pistol alongside the Ruger Mark series. Features an integrated rail, adjustable Pro-Target sights, and a match-grade barrel. Type: Pistol Action: Blowback Caliber: .22 LR Capacity: 10 Year introduced: 1985, Belgium/USA Weight: 34 oz Overall length: 9.5" Status: Active Intended use: Target Shooting, Plinking, Competition