Move the BULK weight of the tank OFF your marker and into a pouch! Designed to work with CO2 Tanks, 3000psi & 4500 psi HPA Systems. Unlike Steel braided hoses, this coiled hose will expand and contract to fit whatever position you are in for UNRESTRICTED MOVEMENT. Features: * Move your tank to a pouch and lighten your marker * Designed to work with co2 tanks, 3000 psi, and 4500 psi HPA systems * High flow coiled hose for unrestricted movement * Internal lock prevents the loss of the adjustment knob * CA Adapter attaches to any paintball marker * Quick Disconnect to easily attach and detach your marker