Daniel Defense's Vertical Foregrip is an ideal accessory for any sporting rifle that uses an MLOK interface. This lightweight foregrip is ultra-lightweight, and is constructed using a proprietary blend of glass-infused polymers, and utilizes a soft-touch rubber over molding on both sides for a secure, comfortable grip. Features: Slim, ergonomic design Easily and securely mounts to M-LOK rails Lightweight, durable polymer construction Soft-touch rubber overmolding on both sides