Smith & Wesson K Frame Model 15 Revolver Internal Parts Lot Old Style Used 1581B M&P .40S&W as old and new style

as old and new style cylinders are not interchangeable

Proper bolt function is absolutely critical for accuracy

Model Caliber Platform Compatible 41

The bolt (cylinder stop) is the component that locks the cylinder in alignment with the barrel at the moment of firing

MIM triggers offer excellent durability and smooth operation

Smith & Wesson K Frame Model 15 Revolver Internal Parts Lot Old Style Used 1581B M&P .40S&W as old and new style1581B Smith And Wesson K Frame Model 15 Revolver Internal Parts Lot Old Style Used Parts Included: Main Spring, Bolt, Plunger and Spring, Cylinder Stop & Spring, Rebound Slide & Spring, Hammer Block We sell Smith and Wesson Pistol and Revolver used, new old stock, Refurbished & new Parts. Shoot us an email or give us a call for all your S&W gun needs USA Guns And gear How to determine the model number of your Smith & Wesson Revolver. Swing out the