S&W M&P 9 1.0 Sear Housing Block 9mm – Part# MP901E Used N Frame reliable feeding

reliable feeding

Compatibility: Model 39-2 pistols

Direct replacement for damaged or worn slides

Part number: 310370000

Smith & Wesson K Frame Model 10 Cylinder & Yoke Assembly

S&W M&P 9 1.0 Sear Housing Block 9mm – Part# MP901E Used N Frame reliable feedingSmith & Wesson M&P 9 1. 0 Sear Housing Block 9mm Restore reliable fire control function on your M&P 9 with this factory original sear housing block. The sear housing block is the serialized fire control chassis that houses the sear, trigger bar, and related components it is the heart of the M&P striker fired trigger system. A cracked, worn, or damaged sear housing block affects trigger reset, sear engagement, and overall firing reliability. This used