The Unity Tactical VFG is the perfect size Vertical Fore Grip for M-LOK rails. Its 360 degree sloping sides provide increased grip ability from all angles. It excels when used as a hand stop, but can also be employed as a straight vertical grip. Weighing in at less than 1.5oz, the Unity M-LOK Vertical Fore Grip is lightweight, low profile, and integrates directly to M-LOK rails. The unique shape creates a seamless grip flow from rail to VFG.