Description
The M&P Shield 9mm +2, .40 S&W +1 Magazine Extender is compatible with factory magazines and installs in seconds. Unlike other extenders on the market, The Patent Pending design 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&P Shield 9mm to allow for unmatched reliability and last round slide hold open. For use with the .40 S&W the extender uses the factory spring. XTech Tactical’s MTX line of extenders are simply unmatched for reliability, ease of installation, and durability!
Note: Ships to every state
