Daniel Defense M-LOK Tornado Vertical Foregrip - The lightweight, durable Daniel Defense Vertical Foregrip is constructed of a proprietary blend of glass-infused polymers and finished off with soft-touch rubber over-molding on both sides for a secure, comfortable grip. It utilizes the M-LOK attachment system to quickly and securely attach to lightweight M-LOK rails. Its slim, hollow design and non-conductive properties provide superb ergonomics and weapon control. Slim, ergonomic design Easily and securely mounts to M-LOK rails Lightweight, durable polymer construction Soft-touch rubber over-molding on both sides Injection-molded glass-infused polymers Soft-touch rubber over-molding Non-reflective black finish M-LOK attachment hardware 3.31 inches tall 1.7 ounces Made in the USA!