Product Features Impact Resistant Matte Black Polymer Construction with Nonslip Rubberized Grip Texture Lightweight at 2.8 oz. with a Compact 2.72" Height Mounts Bidirectionally and Features Two Patterned Grip Contours Compatible with Most Octagonal Profile Handguards Product Specifications Materials: Polymer Quick-detachable: No Mount Type: M-LOK Grip Type: Vertical Foregrip Weight: 2.8 oz / 79 g Color(s): Black Height: 2.7 in / 69 mm Length: 1.6 in / 39 mm