A3 Industries Modular Vertical Foregrip For B&T GHM-K, 100 Degree, w/ Hand-Stop And 2.50In Aluminum Grenade Grip, Polymer Base, Black, VFG-148

75 inches of rail space leaving very few options for universal VFG's especially if you also want to run a hand-stop. By integrating the design and canting the grip forward (similar to the TP-9 VFG) we are able to get both a Vertical grip and hand-stop on the limited rail space.