S&W M&P 9/40 Sear Housing Block Mag/Manual Safety | OEM 393120000 M&P 2.0 Round Butt ONLY — not

Round Butt ONLY — not compatible with square butt N Frame models

Replacing it with a genuine Smith & Wesson factory part ensures proper decocking function and safe operation

Part Number: 91013

J156 Smith & Wesson Used J Frame Model 342-1 Airlite PD Titanium

OEM Factory Part

S&W M&P 9/40 Sear Housing Block Mag/Manual Safety | OEM 393120000 M&P 2.0 Round Butt ONLY — notSmith & Wesson OEM Sear Housing Block Assembly for M&P 9 40 Pistols with Magazine & Manual Safety This factory sear housing block assembly with integrated magazine safety and manual safety is a critical fire control component for M&P9 and M&P40 pistols equipped with both safety features. Genuine S&W quality ensures proper fit, reliable function, and safe operation. Genuine S&W Part: Factory OEM component (Part #393120000) Multi Caliber Fit: Compatible