Smith & Wesson Model 457D Disconnector, Part# 457D5 Wide Spur Part Number: KL161E

Part Number: KL161E

New condition with factory finish

Wolff Extra Power Recoil Spring - 17LB

Outdoor enthusiasts

This bolt is specific to the J Frame Model 642 Airweight

Smith & Wesson Model 457D Disconnector, Part# 457D5 Wide Spur Part Number: KL161EUsed Smith & Wesson disconnector for the Model 457D . 45 ACP Economy pistol. This is an original factory fire control part in used condition, removed from a functioning firearm. Compatible Models: Smith & Wesson Model 457 (. 45 ACP Economy Alloy Frame) Smith & Wesson Model 4516 (. 45 ACP Compact) Smith & Wesson Model 4526 (. 45 ACP Compact) Smith & Wesson Model 4536 (. 45 ACP Compact) Smith & Wesson Model 4546 (. 45 ACP Compact Stainless) Smith &