5770 S&W N Model 57 Cylinder Assembly Blue Steel Recessed .41 Magnum Used mp40sd Mounting screws are NOT included

Mounting screws are NOT included and must be purchased separately

Style: Round butt configuration

See comparison diagram in product images

Includes firing pin spring

5770 S&W N Model 57 Cylinder Assembly Blue Steel Recessed .41 Magnum Used mp40sd Mounting screws are NOT includedPart# 5770 Smith & Wesson Revolver N Model 57 Cylinder Assembly . 41 Magnum Recessed 6 Shot Blue Steel Cylinder Length 1. 72", Diameter 1. 71" Old Style Used Part We sell used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all you S&W part needs! USA Guns And Gear How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for