This legendary action is a tried and true Ruger design that ensures consistent" reliable performance. Easy-to-use" prominent magazine release provides smooth" no-fuss removal of flush-mounted magazine. Cold hammer-forged barrel is locked into the receiver by a unique" two-screw" V-block system. Positive" push-button" cross-bolt manual safety. Combination scope base adapter for both Weaver-style and .22 tip-off scope mounts included. Heat-stabilized" glass-filled" polymer trigger housing assembly is precision made of high-tech material for improved manufacturing tolerances" impact and abrasion-resistance and an unmatched ability to withstand the elements. The receiver and stock combine to create classic lines for attractive styling. Compatible with the Silent-SR® sound suppressor