ZEV Technologies +5 Basepad for Glock 17 Magazine Gray - ZEV BPADG175GRY

Extended magazine basepad that increases capacity by 5 rounds on 9mm or 4 rounds on .40 caliber for standard Glock magazines. Features a 3-piece design for easy reassembly without damaging the magazine body and includes an additional power spring. Lightweight, durable, and simple to install and remove for cleaning.