CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs GRIP Next ASTER revisions will be

Next ASTER revisions will be fully compatible with KRYTAC gearbox)

This convenient new system allows players to quickly top off their shotgun with a gas charge on the field with portable CO2 canisters (approximately 7-8 shots per full fill

Main Compartment: 13" L x 22" H x 9" D / 33

BUILD: POLYMER

Gearbox: Full Metal Custom Hybrid Gearbox

CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs GRIP Next ASTER revisions will beHop Up chamber for AK airsoft replicas. This new Hop Up chamber is manufactured from aircraft dural EN AW 7075, what have steel like strengh and weight of aluminum so it is best material for use. Chamber is milled on CNC milling machine and it also has protective anodizing of 5m silver color (0,005mm). This chamber is precise and custom made constructed for best feeding and performance. For best setting of inner barrel, RetroArms created new