Wolff Recoil Guide Rod & Spring Assembly – S&W Sigma 4" 9mm/.40 S&W 15 LB – 53615 k67-1u 38 Special May fit –

38 Special May fit – verify before ordering How to find your model number: Swing out the cylinder and check behind the yoke on the frame

Professional gunsmith installation recommended for all internal parts

Models 624

The Smith & Wesson Model 317 AirLite is an ultra-lightweight J Frame revolver chambered in

Wolff Recoil Guide Rod & Spring Assembly – S&W Sigma 4" 9mm/.40 S&W 15 LB – 53615 k67-1u 38 Special May fit –Wolff Recoil Guide Rod & Spring Assembly for Smith & Wesson Sigma Series Upgrade your S&W Sigma pistol with this precision engineered recoil guide rod and spring assembly from Wolff Gunsprings. Designed specifically for 4 inch barrel Sigma models in 9mm and . 40 S&W, this 15 lb assembly delivers consistent recoil management and enhanced reliability drop in ready with no gunsmithing required. Key Features: Complete guide rod and spring assembly ready