Discounted 77ci Carbon Fiber round bottom paintball tank,4500psi hpa tank Systems,paintball air tank with 4500Psi Input 800Psi Output 5/8-18UNF Inlet and G1/2-14 Outlet Thread paintball ragelator ISO certificated(DOT and CE Approved). Volume: 1.26 (L) Weight: 0.86 (KG) Length: 230mm Outer Diameter: 110mm Bottle Mouth Thread: 5/8-18UNF PH: 310Bar PW: 465Bar Design Working Life:15 Years Re-Test Period:5 Years Production date:December 2021 Fiber Material:Carbon Fiber Liner Material: Aliuminum Alloy