Smith & Wesson J Frame Model 37 Airweight Stirrup Spring & Swivel Old Style .38 Special Used Part 37167 20 gauge This is the factory original

This is the factory original Smith & Wesson slide stop release for the Sigma series pistol

Questions about compatibility or installation

Maintain reliable magazine function in your Smith & Wesson pistol with this genuine factory magazine release

rubber-toughened

Smith & Wesson J Frame Model 37 Airweight Stirrup Spring & Swivel Old Style .38 Special Used Part 37167 20 gauge This is the factory originalSmith & Wesson J Frame Model 37 Airweight Stirrup, Spring & Swivel Part #37167 This listing is for one (1) used Smith & Wesson OEM mainspring stirrup, spring, and swivel for the J Frame Model 37 Airweight revolver, chambered in . 38 Special. Old style. Part #37167. The stirrup (also called the mainspring stirrup or hammer stirrup) connects the mainspring to the hammer, transferring energy during the firing cycle. This set includes the stirrup, spring,