Browning Buck Mark rimfire pistol crisp single-action trigger hand reamed chamber target crowned barrel and finely adjustable target sights mean the Buck Mark comes ready for fun straight from the box. The slide features built-in recess and raised side panels for better grip and a convenient manual slide release. It has grooves plus slide cocking “ears” at the rear making racking the slide back even more convenient. The Buck Mark utilizes a large manual safety and mag release adjacent to the trigger guard. The Contour model features contoured barrel full-length 1913 Picatinny rail and single-action trigger.