Smith & Wesson N Frame Model 629-4 & Up Internal Parts 629139A n929n The hammer shroud protects the 337pd K122 Color:DARK WOOD Configuration Pinned Barrel Old

The hammer shroud protects the hammer spur while still allowing thumb-cocking for precise single-action shots

Genuine Smith & Wesson factory lever housing block assembly for M&P Shield pistols in 9mm and

Manufactured using MIM (Metal Injection Molded) technology for precise tolerances and long-term durability

Part Number: J6403

Part Type: Cylinder Assembly

Smith & Wesson N Frame Model 629 4 & Up Internal Parts 629139A n929n The hammer shroud protects the 337pd K122 Color:DARK WOOD Configuration Pinned Barrel Old The hammer shroud protects the hammer spur while still allowing thumb cocking for precise single action shots Genuine Smith & Wesson factory lever housing block assembly for M&P Shield pistols in 9mm and