Blackhawk! AR-15 Vertical Grip: For Stability, Tactical Lights & Low Heat
Adding The Blackhawk! Rail Mount Vertical Grip
Moving right along with the Blackhawk! custom AR-15 project…
This
Blackhawk! Rail Mount Thumb Rest: Get A Grip On Your AR-15
One of the neatest things I saw at SHOT Show 2013 costs less than $20.