HK Army Air Tank Only

HK Army Aerolite 68ci 4500psi Carbon Fiber Compressed Air Bottle Only

Blue Clear Red Smoke

HK Army HSTL 68ci 4500psi Carbon Fiber Bottle Only

Black White Red Black Blue White Gold Black Grey Black Purple White Neon Pink Black +2

HK Army Aerolite 48ci 4500psi Carbon Fiber Compressed Air Bottle Only

Blue Clear Red Smoke

HK Army Alpha Air 98ci 4500psi Carbon Fiber Tank (Bottle Only)

Shadow

HK Army Alpha Air 88ci 4500psi Carbon Fiber Tank (Bottle Only)

Graphite

HK Army Alpha Air 77ci 4500psi Carbon Fiber Tank Bottle Only

Shadow Surge Abyss

HK Army Alpha Air 68ci 4500psi Carbon Fiber Tank (Bottle Only)

Surge Haze