To meet the rugged requirements of the patrol officer, this rifle is centered around a lightweight A-1 configuration 1 x 9 twist barrel, mounted on a forged flat top upper receiver. The 5 slot A-2 phantom flash hider is both a useful tool for impact strikes and for hiding your flash signature. The four-rail hand guards allow unlimited versatility for attaching flashlights, vertical grips and other tactical components. Three low profile rail covers, a GG&G flip up MAD rear sight, Hogue rubber pistol grip, and a six-position M-4 buttstock are standard.