This ambidextrous vertical grip is a simple, lightweight, and cost-effective device which secures tightly to any m-lok mounting system.The low profile vertical grip design provides a positive hand hold in a small package.Adequately sized to allow the hand to take control of the front of the rifle, but not large enough to get in the way.Requires 1/8" hex allen wrench to install.6061-t6 aluminum.2.95" tall.Weight 2.24 oz..Hardcoat anodized matte black to military specifications or better.Made in the usa.Model: Vertical GripFinish: Hardcoat AnodizedMaterial: 6061-T6 AluminumColor: Black