Smith & Wesson K Frame Model 12 Trigger .300" Wide Smooth .38 Special - Part# 12185 new old stock Barrel replacement requires proper headspace

Barrel replacement requires proper headspace verification and timing check by a qualified gunsmith

windage screw

146" Black Blade (Part# 191450000)

or replacing worn grips

characteristic of vintage S&W revolvers

Smith & Wesson K Frame Model 12 Trigger .300" Wide Smooth .38 Special - Part# 12185 new old stock Barrel replacement requires proper headspaceSmith & Wesson K Frame Model 12 Trigger . 300" Wide Smooth, Old Style This genuine Smith & Wesson . 300" wide smooth trigger is a direct fit used replacement for the K Frame Model 12 Airweight revolver chambered in . 38 Special. The smooth face trigger is the classic old style configuration, ideal for restoration or replacing a worn original. Part Number: 12185 Fits: Smith & Wesson K Frame Model 12 Airweight Caliber: . 38 Special Trigger Width: . 300"