HK Army Alpha Air w/ Turbine Pro Regulator - 68ciThe HK Army Alpha Air 68ci System sets a new benchmark for lightweight performance in paintball and airsoft. These carbon fiber wrapped bottles are the lightest and most compact tanks HK Army has produced, delivering a noticeable reduction in weight and size without sacrificing air capacity or durability. Designed with a smaller overall profile than comparable tanks, the Alpha Air improves balance and maneuverability while maximizing usable air