Shop › PEARCE GRIP EXT FOR GLK26/27 GEN4/5 PEARCE GRIP EXT FOR GLK26/27 GEN4/5 $9.95 Pearce Grip Grip Extension, Fits Glock 26/27 Gen4/5, Adds 5/8" Additional Length, Black G526 Quantity: Add To Cart Added! Pearce Grip Grip Extension, Fits Glock 26/27 Gen4/5, Adds 5/8" Additional Length, Black G526