Smith & Wesson Pistol M&P 9C 1.0 Locking Block 9mm MP9C2B Used blue finish 648) require a different hammer

648) require a different hammer due to different firing pin configurations and are NOT compatible with this part

Inconsistent ignition

Part# 1731 Smith & Wesson Revolver K Model 6" Pinned Barrel w/Pin

Trigger installation requires proper fitting and function testing

Smith & Wesson Pistol M&P 9C 1.0 Locking Block 9mm MP9C2B Used blue finish 648) require a different hammerMP9C2B Smith & Wesson Pistol M&P 9C 1. 0 (Compact) Locking Block 9mm Used Part Please call or email with any questions! Features: Smith & Wesson factory part 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