HK Army AeroLite Carbon Fiber Tank – 48ci / 4500psi – Blue. The HK Army AeroLite Air System has been developed with performance and affordability in mind. The comprehensive system pairs a lite-weight carbon fiber bottle and a reliable aluminum regulator with an output pressure of 800 psi. The AeroLite system includes a 5-year hydro cycle and is available in 4 color options. This item is in the category “Sporting Goods\Outdoor Sports\Paintball\Air Systems & Accessories\N2 Tanks & Accessories”. The seller is “tricityextreme” and is located in this country: US. This item can be shipped to United States.