BCM Model 2, Semi-automatic, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Mid-length, Black Finish, 6 Position Stock, Troy Folding Sight, 30Rd, BCM Mod4 Charging Handle, Extractor Spring, Troy 9" Rail 750-133 Available to order on-line. Ships in 5-14 days $1,845.00