S&W Magazine Release Model 39, 436, 539 064740001 Firing Pin Retainer New old stock

New old stock

Part Number: 412110000

Essential field cleaning tools included

126" white outline rear sight blade

Introduced in 1949 (originally as the K-22 Combat Masterpiece)

S&W Magazine Release Model 39, 436, 539 064740001 Firing Pin Retainer New old stockSmith & Wesson Magazine Release Factory New OEM Part Genuine Smith & Wesson factory new magazine release (Part #064740001) for secure magazine retention and smooth operation. Complete assembly for Model 39 series pistols. Compatible Models: Model 39 Series: 39, 436, 539 Product Features: Factory new condition authentic S&W OEM part Complete magazine release assembly Precision manufactured for reliable operation Ensures positive magazine retention