Blowback operated, single-action rimfire pistol with lightweight Vision barrel with aluminum outer sleeve and under barrel rail with Crimson Trace Rail Master Pro Universal red laser and tactical light. Full-length Picatinny optics rail. Pro-Target adjustable rear sight. Browning Buck Mark Vision handguns feature more than striking looks, they are also deceptively lightweight. The solid steel barrel found on other Buck Mark models is replaced with a smaller diameter inner steel barrel that is surrounded by a tensioning outer aluminum sleeve. With a Buck Mark Vision, you get legendary accuracy in a much lighter, more nimble package that is ideal for field and competition use.