Pearce Grip PG19G5 Grip ExtensionExtended Compatible w/ Glock Gen4-5 Mid-Size/Full-Size, Black Polymer

The Pearce grip extension replace the magazine base plate providing better comfort and control by adding approximately 1/2" of gripping surface. It does not alter the capacity of the magazine. An optional filler piece is provided for Glock Gen 5 models with the semi-circular cut-out in the lower front area of the grip body. This optional filler piece allows for installation of the PG-19G5 on all Mid and Full Size Generation 4&5 Glocks. *Note: this product will only work on magazines equipped with double notches for the ambi magazine release (Gen 4&5 magazines) and those that have a capacity greater than 10 rounds. Not for 10 round magazines.