The Browning Buck Mark Contour URX Semi-Auto Rimfire Pistol features a special contoured barrel and full-length scope base that balance the pistol perfectly. The feature-packed Buck Mark URX starts with a machined, 7075 aluminum alloy semi-automatic pistol frame, with ambidextrous overmolded soft nitrile Ultragrip RX grip panels. Finger grooves help place the hand in the same position on the grip every shot, resulting in an instinctual hold that improves accuracy. A textured surface provides a secure hold in any type of shooting environment. The Pro-Target post-type front sight and adjustable rear sight allow for precise shooting at small targets. The light and crisp trigger is gold plated to complement the overall appearance of the pistol. The Browning Buck Mark Contour URX Semi-Auto Rimfire Pistol operates on the Buck Mark's simple, straight blowback action that has been proven over time to be ultrareliable. The Buck Mark uses a 10-round magazine with a durable heat-treated body and coil springs that ensure consistent pressure on the shell follower at the proper angle. The magazine release is conveniently positioned next to the trigger guard where it is easily reached. Special contoured barrel Full-length scope base Machined aluminum-alloy frame Overmolded Ultragrip RX grips Adjustable Pro-Target rear sight Post-type target front sight Straight blowback action Slab-sided barrel 10-round magazine