MP4502B Smith & Wesson Pistol M&P 45 Locking Block Used Part .45 S&W Model 909 swing out the cylinder and

swing out the cylinder and check behind the yoke on the frame for the model number

Durable Construction: High-strength polymer for long-lasting use

This trigger bar provides a heavier trigger pull weight

41 Magnum 4 1/8" Nickel Barrel

MP4502B Smith & Wesson Pistol M&P 45 Locking Block Used Part .45 S&W Model 909 swing out the cylinder andMP4502B Smith & Wesson Pistol M&P 45 Locking Block Used Part . 45 Email or call us for your Smith and Wesson gun part needs 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