Warne, Magazine Extension, Fits Glock 17/22, 9MM/.40 S&W, +5/+4, Black
- Fits Glock 17/22
- Machined from 6061 T6 aluminum billet
- Type 2 hardcoat anodize finish for abrasion and corrosion resistance
- Torx head screw and washer for retention
- Designed and made in the USA