Smith & Wesson Pistol Magazine Catch Nut, Used - Part# 457D21 model 620 Function testing and trigger pull

Function testing and trigger pull verification are required after installation

Smith & Wesson K Frame Hand Assembly - Factory New OEM Part 210640000

Note: This is the old style side plate

Stainless Steel (Part# 686157A)

Part Number: 415180000

Smith & Wesson Pistol Magazine Catch Nut, Used - Part# 457D21 model 620 Function testing and trigger pullSmith & Wesson 3rd Generation . 45 ACP Compact Pistol Magazine Catch Nut OEM used part in good working condition. Compatible Models: Model 457 457D (. 45 ACP Alloy Compact) Model 4516 (. 45 ACP Stainless Compact) Model 4526 (. 45 ACP Alloy Compact) Model 4536 (. 45 ACP Alloy Compact, DA Only) Model 4546 (. 45 ACP Alloy Compact, DAO) Part Number: 457D21 Caliber: . 45 ACP Condition: Used