Works ONLY with this Model

there are 18 different combinations which is able to let shooters/players customise your setting to be perfect

Hardened Metal Gear Set

Operation: CO2 Non-Blowback

ProLine and Enforcer series AEGs

SHS Custom CNC 8mm Reinforced Mechbox with 8mm Bearing Set - Ver. 2 sledge hammer Works ONLY with this ModelThe SHS Custom CNC Mechbox is machined from High Grade Aluminum with durability in mind. The fully CNC machined aluminum design allows for high tension springs (M150+). Mix that with 8mm bearings and you have a recipe for success. The CNC gearbox comes anodized in blazing red for that slick custom look. This and many more custom parts can be found only at Evike. com! Material: CNC 7075 AluminumGearbox Type: Version 2Compatibility: Tokyo Marui, JG,