AABB AB163 Foldable Grip for Pictionary Rail (Sand) 
Nylon Fiber Construction 
Folding design for let you easy to carry out 
Offer firm hold on your weapon during firing 
The front of the grip has a hand-stop function 
This foregrip allow fast & accurate aiming onto your target 
Fit to mount on all 20mm Picatinny RIS Rail 
Have a Pull out extension system (Press the both button to Release) 
Easy hook up, install in just seconds