Smith & Wesson J Frame Model 36 & 36-1 Cylinder Assembly with Yoke 5 Shot Blue Steel .38 Special Used, Part# 3661A Model 681 The bolt (cylinder stop) plunger

The bolt (cylinder stop) plunger and spring work together to lock the cylinder in alignment with the barrel during firing — a worn or broken plunger causes cylinder lockup failures and timing issues

By providing a secure resting place for your pinky

Factory OEM Part: Genuine Smith & Wesson component

This listing is for the sear spring only

Smith & Wesson Factory Part Number: 223290000

Smith & Wesson J Frame Model 36 & 36-1 Cylinder Assembly with Yoke 5 Shot Blue Steel .38 Special Used, Part# 3661A Model 681 The bolt (cylinder stop) plungerSmith & Wesson OEM replacement cylinder assembly with yoke for J Frame Model 36 and 36 1 revolvers chambered in . 38 Special. Old style used part. Part Number: 3661A Fits: S&W J Frame Model 36, 36 1 Caliber: . 38 Special Capacity: 5 Shot Finish: Blue Steel Condition: Used Old Style Includes: Cylinder and Yoke Assembly Genuine Smith & Wesson factory part manufactured to original specifications and tolerances. Professional gunsmith installation