BCA's BC-15 in .450 Bushmaster is a straight-wall cartridge AR-15 for hunting in restricted states, offered at BCA's characteristically low price. The chrome-lined 16-inch barrel in .450 Bushmaster is produced in-house. The AR-15 lower with modified BCG and barrel assembly provides a familiar ergonomic package for hunters transitioning from bolt guns to semi-automatic hunting rifles. Type: Rifle Action: Semi-Automatic Caliber: .450 Bushmaster Capacity: 5 Year introduced: 2019, USA Weight: 68 oz Overall length: 32.5" Status: Active Intended use: Hunting