Shop › FAB DEF 7 POSITION FOLDING FOREGRIP FAB DEF 7 POSITION FOLDING FOREGRIP $32.99 F.A.B. Defense T-FL 7 Position Vertically Folding Foregrip, Fits Picatinny Rails, Black FX-TFL Quantity: Add To Cart Added! F.A.B. Defense T-FL 7 Position Vertically Folding Foregrip, Fits Picatinny Rails, Black FX-TFL