CYMA x SP System x T8 Complete Nozzle Set for MWS & CGS Series GBBR EPM1S Essentially the ZET system offers

Essentially the ZET system offers more gas efficiency with less wear and tear due to its unique BCG (Bolt Carrier Group) design using roller wheels

Propane (CO2 magazines available)

Mounts to Keymod

RWA Agency Arms EXA Pistol

Three built in stacker/kangaroo type mag pouches

CYMA x SP System x T8 Complete Nozzle Set for MWS & CGS Series GBBR EPM1S Essentially the ZET system offersFeatures Durable and lightweight polymer construction Designed for long lasting reliability and strength Comes with a reinforced T8 nozzle guide and two additional nozzle valves Drop in replacement requires little to no modification Manufacturer: CYMA SP System T8 Specifications: Compatibility: Tokyo Marui MWS, CGS Series and other compatible gas blowback airsoft rifles Material: High Impact Polymer, Rubber