This grip extension replaces the magazine base plate.It does not alter the capacity of the magazine and adds approximately 3/4" inch additional gripping surface.Note: this model will not work on s&w shield 9, 40 or extended magazines.
Caliber: 45 ACP
Capacity: S&W M&P Shield
Model: Grip Extension
Material: Polymer
Model Fit: M&P Shield M2.0
Brand Fit: S&W