BLACKHAWK! Picatinny Rail Mounted Thumb Rest OD Green Details

BLACKHAWK! Picatinny Rail Mounted Thumb Rest OD GreenThis AR-15 picatinny rail-mounted finger rest gives you a fixed reference point for finding your grip even when you can't see it, for improved control of the firearm. The Blackhawk Thumb Rest can be installed in either orientation for high and low grip options.