From 80% Arms:
Pre-order today to save 30%. Orders ship by Spring 2020 (or sooner). Early bird orders ship first! Pre-order discount ends soon, Act Now.
During Pre-Order this item will be automatically included with every frame purchased, in the chosen color of the frame!
Designed for shooters with larger hands, or who want to utilize Glock 17 magazines and still fit flush in the magwell, the GST-9 Full Size Grip Module will add an extra .41" to your grip.
If you are looking for a full-size pistol, want to use full-size mags, or just want to pick up another color to accent your pistol, GST-9 modular grips have you covered.