For someone who didn't satisfy for the original handgrips. We specially tailor custom made this MOE grips for the AR Training Weapon series. Durability in an economical, drop-in upgrade for the standard AR15/M16/M4 pistol grip. The ergonomic, hand filling design combines aggressive texturing on grip surface. With a similar shape to a 'medium' sized MIAD, the one-piece reinforced Hi-grade polymer(Dupot Zytel 70G series) construction provides simplicity and a reduced cost while still maintaining the durability needed to withstand operational environments. Make your lovely rifles more unique on field. Plug & play! No need to take risks & trouble to buy those RS grip to do unnessasary modifies. The MOE grip is compatible with our motor system 1.0, 2.0 & 2.5, Celcious 495, Systema 480 & 490 motors. Available in Black & FDE for your own gears matching. Comes with custom grip bottom cover & fix screws.