The Alpha Maxx offers a full polymer upper and lower receiver set that takes advantage of both the strength and versatility of polymer material to give users a lighter, affordable and ergonomic rifle without sacrificing durability. The Alpha Max features ATI's new M-LOK handguard that combines practicality with functionality by including only M-LOK slots in the frontmost part of the rail and reinforcing the rear-ward sections with solid polymer for better heat resistance and less zero shift of rail-mounted sights and lasers. This model is chambered in 5.56x45mm NATO and features an FDE finish. One 60-round magazine is included along with flip-up iron sights."/\