HK Army 20oz Paintball CO2 Tank



Once the backbone of paintball air sources, the 20oz paintball CO2 tank remains an extremely popular paintball air source today! The HK Army 20oz CO2 tank is an extremely simple, affordable source of air power for paintball guns compatible with CO2 like the Valken Razorback, Tippmann Cronus, Tippmann 98 Custom, Spyder paintball guns, the Valken Blackhawk and the GOG eNMEy! Standard with brass pin valve. Offers approximately 750 shots or more per fill depending on climate, paintball gun & rate of fire. 

  • Capacity: 20oz liquid & gaseous CO2
  • Compatibility: Any CO2-ready Paintball Gun
  • Valve Type: Brass Pin Valve
  • 20oz Paintball CO2 Tank
  • Lightweight & Affordable Paintball Air Source

All sales at are considered final. Valken Sports does not issue cash refunds at any time. Valken Sports provides warranty support and service, as well as paid, out-of-warranty repair service and support for Valken-manufactured products in accordance with all current warranty policies as published by Valken Sports. Valken Sports does not service, repair or provide additional warranty for paintball, airsoft or other products not directly manufactured by Valken Sports and all warranty and service claims for all non-Valken products must be directed to the applicable manufacturer in accordance with their individual warranty and service policies.