Prometheus EG Hard Gearbox V2 (6mm / 8mm) Bushing Size:6mm propelling the BB further and

propelling the BB further and faster than the stock valve

Will NOT work with light/laser attached to rail

The CM16 R8 includes high quality G&G parts including metal gearbox

Threaded barrel extension for mock silencer attachments

0 replica is available in clockwise and counter-clockwise 14mm threading

Prometheus EG Hard Gearbox V2 (6mm / 8mm) Bushing Size:6mm propelling the BB further andEG Hard Gearbox Shell Ver. 2 (6mm) Complete redesign of the classic version 2 gearbox for AEGs. The EG Hard Gearbox Shell has been designed from the ground up to solve many of the issues of past designs. New split panel design to make maintenance and custom builds much easier! Quick change spring system and included ball bearing spring guide. CNC Aluminum lower panel for the gearset. Upper panel for the compression unit. Shimming is now faster and