18" melonite bull barrel, milspec flash hyder, 15" giessllie rail, colt milspec upper, BCG, and charging handle. T6 7075 billet lower, milspec parts kit and an mft stock. Comes with taran tactical mag and a $300 nikkon scope. Txt me at 210 7two3 5six88 everything is in like new condition and functions flawlessly. All usa made parts.