GRIP W/INTERCHANGABLE PANELSMFT ENGAGE AR15/M16 PISTOL

FEATURES
-Designed for M16/M4/AR15/HK416
-Any combination of interchangeable backstraps (3)& finger swells (3)
-Provides custom fit for any sized hand
-Covers the receiver gaps that cause discomfort during sustained usage
-Secure watertight storage compartment
-Customizable foam storage block with quick access tab diminishes rattle