DIAMONDBACK DB15 5.56 NATO SEMI-AUTO RIFLE COLORADO COMPLIANT The Diamondback DB15 Extended Series delivers reliable AR-platform performance in a Colorado-compliant Modern Sporting Rifle (MSR) configuration. Built around a durable 16" 5.56 NATO barrel and a full-length 15" free-float M-LOK handguard, this rifle provides excellent balance, accuracy, and accessory compatibility while meeting magazine capacity requirements for compliant states. Finished in black hardcoat anodizing and equipped with Magpul furniture, the DB15 Extended Series is designed for shooters looking for a full-size AR-style rifle that blends modern features with a clean, strea Mfg: Diamondback