Smith & Wesson Model 639 Stainless Pistol Magazine Catch Nut Used 9mm 63935 j651u Compact and lightweight design

Compact and lightweight design

K786 Smith & Wesson Used K Frame 1905 M&P

The HKS 203PLBN speedloader case delivers instant access and secure retention for your revolver speedloaders

Maintain reliable ignition with genuine Smith & Wesson factory parts

Factory new part fits Models 242

Smith & Wesson Model 639 Stainless Pistol Magazine Catch Nut Used 9mm 63935 j651u Compact and lightweight designSmith & Wesson Model 639 Magazine Catch Nut Used OEM Part Factory original Smith & Wesson magazine catch nut for the Model 639 stainless steel 9mm pistol. Part number 63935. This used part is a genuine OEM component and a direct replacement for the factory magazine catch nut in the 2nd generation S&W semi automatic pistol line. The magazine catch nut secures the magazine catch button assembly and is essential for reliable magazine retention and