Shop › B5 VERTICAL GRIP M-LOK BLK B5 VERTICAL GRIP M-LOK BLK $19.00 B5 Systems Vertical Grip, M-LOK Compatible, Fits AR Rifles, Matte Finish, Black VFG-1571 Quantity: Add To Cart Added! B5 Systems Vertical Grip, M-LOK Compatible, Fits AR Rifles, Matte Finish, Black VFG-1571