S&W Pistol M&P .40C Locking Block w/Pins .40 S&W MP4015G1 Magna Classic Z Frame all models with

Z Frame all models with adjustable sights

The magazine

Model 5946 (9mm DAO)

Part number 396990000 is an enhanced magazine floorplate that features an extended base with an integrated finger rest

835" blade height specification introduced post-1992

S&W Pistol M&P .40C Locking Block w/Pins .40 S&W MP4015G1 Magna Classic Z Frame all models withSmith & Wesson M&P . 40 Compact Locking Block with Pins for . 40 S&W Genuine Used Component MP4015G1 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