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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Order today to restore your Model 940 to factory specifications
38 Special Airweight
Installation: May require fitting by qualified gunsmith
Direct replacement for worn components
Reliable operation: Correct geometry and spring tension for safe hammer lowering
S&W M&P 9/40 Sear Housing Block Mag Safety | OEM 421970000 1006 Order today to restore yourSmith & Wesson OEM Sear Housing Block Assembly for M&P 9 40 Pistols with Magazine Safety This factory sear housing block assembly with integrated magazine safety is a critical fire control component for M&P9 and M&P40 pistols equipped with magazine disconnect safety. Genuine S&W quality ensures proper fit, reliable function, and safe operation. Genuine S&W Part: Factory OEM component (Part #421970000) Multi Caliber Fit: Compatible with M&P 9mm and .
