Bravo Company Model 0, Semi-automatic Rifle, 223 Remington/556NATO, 16 Barrel, 1:7 Twist, Mid-length Gas System, Anodized Finish, Black, BCM SOPMOD Stock, BCM Mod4 Charging Handle, Extractor Spring, BCM QRF 12 Picatinny Free Float Handguard, 30 Rounds, 1 Magazine 750-140 Exacting construction and rigorous durability are the standard for every weapon system that comes off the line at BCM. BCM Professional Grade Weaponry are hard use tools, built to perform in combat where unfailing performance is the only standard for men and machine.