FEATURES:Caliber223 Rem 5.56 NATOModelREECE-16 KMRStock FinishBlackActionSemi-AutoSightsNone Optic ReadyCapacity30+1MuzzleA2 CompensatorGripsBlack PolymerHandRightHandguards15" Free-FloatOAL32.50"-35.50"Receiver FinishBlack Hard Coat AnodizedReceiver Material7075 T6 AluminumSafetyLeverStock Description6 PositionStock Finish Group BlackStock MaterialSyntheticTrigger TypeBCM PNTTwist1:7"Weight6.10 lbsBarrel DescriptionMaganese Phosphated SteelBarrel FinishBlack Phosphate