Grip Extension - Black, S&w M&p Shield Plus/equalizer, 9mm, 13/rd

The Pearce PG-SP13 grip extension solves the most common complaint about compact 9mm carry guns: not enough real estate for your shooting hand. Designed specifically for Smith & Wesson M&P Shield Plus and Equalizer pistols, this shield plus magazine extension replaces the factory base plate on 13-round and 15-round 9mm magazines, as well as the 16-round 30 Super Carry variant. Shooters who carry concealed but still demand a full firing grip will find this extension delivers exactly that without adding bulk where it matters most.

Pearce engineered this extension from high impact polymer that matches the durability expectations of defensive handgun components. The surface texture mirrors the factory frame pattern, maintaining a consistent feel across the entire grip. Installation is straightforward—the extension replaces your existing magazine base plate rather than adding a sleeve or adapter. A positive stop integrated into the design gives your pinky finger a definitive resting point, which translates directly to better recoil control during rapid fire strings. The extension adds approximately 1/2 inch of additional gripping surface while preserving the original magazine capacity. Note that this model fits the Shield Plus double-stack frame only—it will not work with original Shield single-stack frames or the EZ series. Browse our magazines selection for compatible M&P Shield Plus factory magazines.

This extension makes the most sense for shooters who carry the Shield Plus or Equalizer as a primary defensive pistol. The extra half inch eliminates that feeling of cramped fingers that can compromise your grip under stress. For range training sessions, the improved purchase reduces fatigue and speeds up split times. If you run multiple Shield Plus magazines in rotation, consider outfitting each one for consistent handling. Pair this upgrade with a quality Shield holster from our carry selection to complete your everyday carry setup.