Mtx Magazine Extension For 9mm Luger M&P9(R) And M&P9 2.0(R) - Mtx Magazine Extension +5 For 9mm Luger M&P9/M&P9 2.0 Black

The Full-Size M&P9A(R) and M&P9 2.0A(R) +5 Magazine Extender is compatible with factory magazines and installs in seconds. Unlike other extenders on the market, The Patented design of the MTXA(R) permits for a consistent internal wall throughout the extender, which is smaller than the magazine tube. The included spring was engineered specifically for the M&P9A(R) line to allow for unmatched reliability and last round slide hold open. XTechA(R) Tactical's MTXA(R) line of extenders are simply unm