Fusing Faxon's innovation and engineering with Lancer Systems' carbon fiber know-how, the STREAMLINE Carbon Fiber Handguard maximizes carbon fiber's unique rugged characteristics with practical application. The rail features 8 complete M-LOK facets for mounting accessories and uses standard AR-15 barrel nuts for mounting to the rifle, driving weight down, while maintaining decades-proven mounting systems. Carbon fiber is 10x stronger than aluminum and 40% lighter. Faxon created a carbon fiber handguard that is competition and duty ready. FeaturesExtreme lightweight without sacrificing strength, rigidity, or practicality.M-LOK attachment across 8 facets.Dramatically increases maneuverability of the weapon over metal rails. Low heat transfer for handling extreme duty cycles. Fits common suppressors under-railAttaches with standard armorer's wrenches and tools