BCA's BC-15 in 20-inch configuration is a full-size rifle-length AR-15 at BCA's budget price. The 20-inch chrome-lined barrel with rifle-length gas system provides the traditional M16-style ballistic profile. BCA's in-house manufacturing keeps this full-size rifle at the lowest price tier. Intended for buyers who want rifle-length 5.56 performance without the cost of mid-tier 20-inch ARs. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 66 oz Overall length: 39.5" Status: Active Intended use: Target Shooting, Hunting, Home Defense