Smith & Wesson Used J Frame Model 63 S.S. 4-1/4" Red Ramp Pinned Barrel - J788 All J Frame Models This cylinder stop and spring

This cylinder stop and spring assembly is specifically designed for Smith & Wesson K Frame Model 18 revolvers chambered in

Ideal for co-witnessing iron sights with red dot optics

It may also fit other J Frame models with similar specifications - contact us to verify compatibility for your specific revolver

How to determine the model number of your Smith & Wesson Revolver: Swing out the cylinder

The "442" designation indicates an aluminum alloy frame (Airweight) with a concealed hammer (double-action only)

Smith & Wesson Used J Frame Model 63 S.S. 4-1/4" Red Ramp Pinned Barrel - J788 All J Frame Models This cylinder stop and springSmith & Wesson Used J Frame Model 63 Stainless Steel 4 1 4" Red Ramp Pinned Barrel A factory Smith & Wesson replacement barrel for the J Frame Model 63 revolver. This used stainless steel barrel measures 4 1 4" and features a classic pinned construction with a red ramp front sight. Note: No locking bolt & pin included. Specifications Manufacturer: Smith & Wesson (factory original) Fits: J Frame Model 63 Caliber: . 22 LR (Rimfire) Length: 4 1 4"