HK Army 68/4500 HSTL Air System, Red
HK Army 68/4500 HSTL Air System, Red. Overview Designed for performance and affordability, the HK Army HSTL Air System pairs a lightweight carbon fiber bottle with a reliable aluminum regulator. Tank Volume : 68 cubic inches. Max Pressure : 4500 psi. Output Pressure : 800 psi (standard regulator). Material : Carbon fiber-wrapped aluminum. 2 lbs 2 oz (with regulator). Certifications : DOT/TC-UN (ISO11119-2) approved. Safety : Includes 1.8K and 7.5K burst disks. Hydro Cycle : 5-year retest interval. Tournament-level and scenario paintball. Players seeking lightweight gear with high air capacity. Systems requiring standard 800 psi output.