Smith & Wesson J Frame Model 37 Airweight Hammer Block Old Style .38 Special Used j60u contact us with your serial

contact us with your serial number and we can help identify the correct part

Compatible With: Smith & Wesson K-Frame revolvers

Genuine S&W Part: Factory OEM component (Part #395110000)

Compatible Front Sight Pins

manufactured to original S&W specifications

Smith & Wesson J Frame Model 37 Airweight Hammer Block Old Style .38 Special Used j60u contact us with your serialSmith & Wesson J Frame Model 37 Airweight Hammer Block Old Style . 38 Special Used (Part# J3710A) This listing is for one used Smith & Wesson J Frame Model 37 Airweight hammer block in the old style configuration. This is an OEM factory part in used condition, removed from a functioning firearm. The hammer block is a passive safety component that prevents the firing pin from contacting the primer unless the trigger is fully depressed. Note: This is