S&W J Frame Model 37 Nickel 2" Barrel Non Pinned Air Weight 039740000 Model 38 Genuine Smith & Wesson factory 337pd K122 Color:DARK WOOD Configuration Pinned Barrel Old

Genuine Smith & Wesson factory new magazine release (Part #064740001) for secure magazine retention and smooth operation

This thumb piece fits all Smith & Wesson J Frame revolvers with the new style cylinder latch

Critical Component: Essential for slide lock and release function

The Model 1905 is a pre-model-number K-frame DA/SA hand ejector produced before S&W introduced numbered models in 1957–58

Weight: 2 oz

S&W J Frame Model 37 Nickel 2" Barrel Non Pinned Air Weight 039740000 Model 38 Genuine Smith & Wesson factory 337pd K122 Color:DARK WOOD Configuration Pinned Barrel Old Genuine Smith & Wesson factory new magazine release (Part #064740001) for secure magazine retention and smooth operation This thumb piece fits all Smith & Wesson J Frame revolvers with the new style cylinder latch