Perfect fit for your BCM MCMR Handguard Ultra-slim and radiused surface to allows a &';&';round&';&'; handguard feeling, from an Octagonal profile Aggressive Non-Slip or Non-Reflective surface Ventilated for cooling Can be installed in either direction Can be cut to any length, depending on users requirements. Made in the U.S.A. of a high-strength polymer material. Each Kit contains five panel strips.