Smith & Wesson Pistol M&P 9 Locking Block Used Part MP9B 6 1/2" Barrel Installation Note: Requires complete disassembly

Installation Note: Requires complete disassembly of the hammer assembly and proper riveting tools

Model 651 (stainless

45ACP Black Steel 4

Direct replacement part - fits specific 2

Perfect for upgrading your N Frame square butt revolver

Smith & Wesson Pistol M&P 9 Locking Block Used Part MP9B 6 1/2" Barrel Installation Note: Requires complete disassemblyMP9B Smith & Wesson Pistol M&P 9 Locking Block Used Part Please call or email if you have any questions. Gunsmiths Required: Disassembly and Assembly required to replace part Some parts may require installation and fitting by a qualified gun smith Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts