HK Army Alpha Air Carbon Fiber Tank w/ HP8 Reg - 88ci / 4500psi (Graphite) SMC9 For PDI Hop up chamber

For PDI Hop up chamber inner barrel

To extend or collapse the stock

The most effective way to do so is to upgrade your barrel

14mm CCW threading for Silencers and flash hider accessories

HK Army Alpha Air Carbon Fiber Tank w/ HP8 Reg - 88ci / 4500psi (Graphite) SMC9 For PDI Hop up chamberOur lightest air system ever. The HK Army Alpha Air System sets a new standard for lightweight performance in the paintball and airsoft industry. Engineered to be the lightest carbon fiber wrapped bottles ever released by HK Army, these tanks redefine weight and size without compromising on capacity. With a compact design that is smaller than other comparable tanks on the market, Alpha Air maximizes air storage without the need for oversized bottles.