Named for the center talon of raptorial birds, this ultra-lightweight foregrip weighs less than 1oz even with the included hardware form-LOK. The Halex foregrip features a uniquely versatile ergonomic design that is the first to accommodate all common holding styles. [Supinated (angled) Grip, Vertical Pistol Grip, C-Clamp Grip]. Design features an integrated forward handstop. Made with an abrasion resistant high strength polymer heavily reinforced with Carbon Fiber, these foregrips are surprisingly rugged and extremely stiff. ”Rough in a good way”, Halex foregrips & Vektor hand grips are made with a texture designed to interface with the natural roughness profiles of fingerprints and many glove fabrics to continue to provide grip in wet or dirty conditions. As with all Future Forged grips, Halex foregrips have a lifetime guarantee against critical damage or defect. Required to mount : 3 free M-LOK Rail slots. The Halex-S is an abbreviated form of the original Halex foregrip. Low profile, versatile and extremely lightweight. Requires 2 M-LOK slots and can be adjusted along the slot. 4 ways to grip and better manipulate your rifle! It features: 45, 30 & 60 degree grip angles (by selecting pairs of fingers to grip with your change grip angle.) Hybrid vertical thumbstop /angled foregrip design can be handled like a vertical grip. Extremely light Weight: .55oz (.75oz with hardware).