Smith & Wesson Revolver J Frame Model 51 Bolt, Spring & Plunger Part# 5145 642 136" black rear sight blade

136" black rear sight blade

Direct replacement magazine

Smith & Wesson K Frame Model 66 Stainless Steel Trigger

No other parts are included

OEM: Smith & Wesson Factory Part

Smith & Wesson Revolver J Frame Model 51 Bolt, Spring & Plunger Part# 5145 642 136" black rear sight bladeUsed OEM Smith & Wesson J Frame Model 51 (. 22 WMR . 22 Magnum) Bolt, Spring & Plunger Blued Steel, Old Style. Part# 5145. This listing is for the used bolt, spring, and plunger assembly only. Factory original Smith & Wesson part. Model: 51 (Pre Model Kit Gun) Frame: J Frame Caliber: . 22 WMR (. 22 Magnum) Part#: 5145 Condition: Used Surplus Finish: Blued Steel Style: Old Style