The Tippmann lines of guns houses the valve in a power tube that seals all the pressure in. If there is a crack in the tube internal gun leaks and start which will drop your gun performance! Be sure you have one of these in your parts kit to keep your gun in tip top shape!
- Factory genuine Tippmann replacement part
- Part # 02-21
- Tippmann A5/X7 (non Phenom) power tube