S&W Pistol Model 39-2 Slide Stop Assembly 9mm – Part# 3954 model 29-2 Designed for 15-round 9mm magazines

Designed for 15-round 9mm magazines

This blued steel slide is precision-machined to exact factory specifications and fits 4

Smith & Wesson K Frame Model 66 Hammer

Smith & Wesson Model 4506 Pistol Barrel 5" Stainless Steel

S&W Pistol Model 39-2 Slide Stop Assembly 9mm – Part# 3954 model 29-2 Designed for 15-round 9mm magazinesSmith & Wesson Pistol Model 39 2 Slide Stop Assembly 9mm Restore reliable slide lock and release on your Model 39 2 with this factory original slide stop assembly. The slide stop locks the slide open after the last round is fired and releases it when depressed a worn or damaged slide stop causes the slide to fail to lock back, or prevents it from releasing cleanly. This used OEM assembly is a direct factory replacement for the Model 39 2 chambered in