Pearce Grip PGG42733 Magazine Extension Grip made of Polymer with Black Finish & 5/8″ Gripping Surface for Glock 26 (Adds 2rds) 27&33 (Adds 1rd) Gen4-5

This replace the magazine base plate and internal floor plate. It will add two rounds to the Glock M26, one round to the Glock M27 and M33 and no rounds to the Glock M39. This units will add 5/8″ additional length for better control and comfort. *Note- only for magazines equipped with double notches for the ambi magazine release (Gen 4&5 magazines).