12g CO2 /Pump to PCP Conversion KIT HPA 3000psi for Crosman Pistol 1377 2240 1322 2250

Main parts have been installed and tested well before shipping. Just install main tube & hammer kit, valve kit, and cylinder or air tank

• Material: Aluminium Alloy and anodised black.
• 1. The valve is sealed by high pressure, it won't leak when the pressure up to 500~600 psi
• 2. Main pressure do not exceed to 3000 psi
• 3. DO NOT disassemble the installed part when you get them.
• 4. Thread size is M18x1.5 mm(to connect air tank / bottle / cylinder).
• 5. NOT include air tank or cylinder, barrel band fits OD 32mm of air tank / bottle mouth or cylinder.
• 6. We will make high pressure and sealing testing before shipping, so there may be some sign of use.
• 7. Best working pressure is from 800~1000 psi.
• 8. If leaks, you can change a new valve core that white plastic with 2 seals part or send us message, it will be easy to deal with it
• 9, You can find similar regulated pressure kit from my store if you want to control power and also can get more shot times