HK Army AeroLite Carbon Fiber Tank - 48ci / 4500psi - Clear ra-tech 2 is also compatible with

2 is also compatible with TK

Use CR2032 coin battery (not included)

System: Gas Blowback

meaning they are of the higest quality and build standard

HK Army AeroLite Carbon Fiber Tank - 48ci / 4500psi - Clear ra-tech 2 is also compatible withThe HK Army AeroLite Air System has been developed with performanceand affordability in mind. The comprehensive system pairs a lite weightcarbon fiber bottle and a reliable aluminum regulator with an outputpressure of 800 psi. The AeroLite system includes a 5 year hydro cycle andis available in 4 color options. Features: 48 Cubic Inch Lite Weight Bottle w 4500 psi Capacity Reliable Aircraft Grade Aluminum Regulator Weight 1lb 11. 5oz 800 psi Output