Airsoft Parts E&C 8mm Complete QD Transform M4 M16 Series AEG V2 Caja de cambios Versión 2 Front Line

- "QD Transform" gearbox is a new generation gearbox with all the unique & great features of a STAR / ARES (QR gearbox) and Deepfire gearbox (Micro switch). - This gearbox has an unique shell, spring guide, selector plate, cut-off lever and trigger, all other parts are compatible with regular AEG Version 2 8mm M4 gearboxes. - 6pcs 8mm ball bearings. - Metal air nozzles & Steel cylinder. - Replaces all major brand M4 standard gearbox. - Version 2 gearbox with front wire. - Easy power upgrade system. - Quick release spring and spring guide for easy power adjustment / spring replacement. - Micro switch operation for shorter & better electric range. - Faster trigger response design. - Featuring "spring release" function. - Full metal reinforced chassis / gearbox with metal gear set. - Transformer gearbox will work with most AEG M4 Platforms (Modification may be required) - Weight - Approx 570g - NOTE: Self-installation required. - Original Packing