The HCAR (Heavy Counter-Assault Rifle) fully 3d printed 30-06 Springfield

Features receiver lightening cuts, a carbon fiber-reinforced nylon pistol parts , and a dimpled barrel to shave off significant weight compared to the original 24-inch BAR.

Includes a 45-degree short-throw safety selector, a paddle-style magazine release, a bolt hold-open mechanism, and an AR-15 compatible telescoping/adjustable buttstock.

Equipped with an internal hydraulic buffer system and a 3-position adjustable regulator (useful for suppressors).

Caliber: .30-06 Springfield

Overall Length: 38.25 to 42.45 inches

Capacity: Proprietary 30-round detachable box magazine

step, stl , and, collada file