ZEV +5 BASEPAD FOR GLOCK 17 MAGAZINE BLACK

Available in either black red gray or FDE. Includes extended magazine spring. Easy to install and to remove for cleaning. Lightweight and durable. – Adds +5 capacity on 9mm – Adds +4 capacity on .40 cal – Fits standard capacity GLOCK 9mm & .40 magazines – 3-piece design is easy to reassemble without damaging the mag body – Additional power spring provided