Smith & Wesson J Frame Model 37 Airweight Stirrup Spring & Swivel Old Style .38 Special Used Part 37167 20 gauge This assembly fits full-size M&P9

This assembly fits full-size M&P9 pistols with 4

rubber-toughened

DAJ Smith & Wesson N Frame Model 1917 (DA 45) Bolt

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

K523 Smith & Wesson Used K Frame Model 22 S

Smith & Wesson J Frame Model 37 Airweight Stirrup Spring & Swivel Old Style .38 Special Used Part 37167 20 gauge This assembly fits full-size M&P9Smith & 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,