- The Proto SLG Ultralight uses Patented Spool Valve technology to increase rate of fire and keep operating pressures low; This means you can shoot fast and have less recoil and sound signiture
- Aluminium body, and includes a 1 piece Proto barrel, a Hyper 3 regulator, a clamping feedneck, and an aluminum trigger
- All new Self Closing Valve 2 piece Bolt
- Multifunction self lubricating force bottom makes it easy to clear jams or cock the Paintball Marker
- This item is not for sale in some specific zip codes



