UTG Pro AR-15 M4 Carbine Quad Rail System Model 4/15 #U416S

Made in the US. Four-sided, mil-spec picatinny railed handguard allows for a huge array of accessories and is precision machined for maximum strength. Two piece design replaces your original plastic handguards and locks in place for a secure fit. Installs easily without gunsmithing or modification to the barrel. Includes black rubber rail guards for comfort and protection. Hard anodized aluminum construction for superior wear resistance. Four rails with 14 slots per rail. Fits carbine length M4 and AR-15 style rifles. BLACK.