Smith & Wesson M&P Sear Housing Block 9mm/.357 Sig/.40 - Part 390910000 used OEM Includes: Cylinder stop + cylinder

Includes: Cylinder stop + cylinder stop spring

22 LR (rimfire) J Frame Stainless Non-pinned ❌ Different finish & barrel config Model 36 / 37 / 38 — Pre-1982

If your Model 622 has a damaged

Pinned red ramp front sight for reliable sight retention

Smith & Wesson M&P Sear Housing Block 9mm/.357 Sig/.40 - Part 390910000 used OEM Includes: Cylinder stop + cylinderSmith & Wesson M&P Sear Housing Block Genuine Smith & Wesson factory sear housing block designed for M&P and M&P Compact pistols. This OEM part ensures reliable trigger function and proper sear engagement. What's Included: 1 sear housing block (without internal lock) Factory new condition Genuine S&W OEM part Compatibility: Models: M&P and M&P Compact Calibers: 9mm, . 357 Sig, . 40 S&W Important: This version WITHOUT internal lock will ONLY fit models