This is a F.A.B. Foregrip known as the Ergonomic Pointing Grip, model FX-PTKB.
The 'PTK'- Ergonomic Pointing Grip conceptualizes within its design a unique combat proven instinctive shooting method incorporating natural pointing positioning for enhanced accuracy" speed and overall performance.
Features:
Black finish
Fits on all 1913 MIL-STD picatinny rails
Ergonomic design prevents fatigue and Increases long term accuracy
