CYMA Alloy V2 Gearbox model-m92 a step up from your

a step up from your standard plastic magazines

Machined metal alloy construction

you will never need to replace it

1 x Brand New Solid M4 GBU Custom Metal Gel Blaster

originally it is a brand made for airsoft but now they are stemming into our world of gel soft to provide us with the strongest and most reliable parts

CYMA Alloy V2 Gearbox model-m92 a step up from yourThis is the latest Alloy V2 gearbox from CYMA one of the oldest and most experienced airsoft manufacturer in history, this gearbox is amazing quality and can be installed into a lot of different gel blasters with the correct combo of t piece and the minor possible receiver mods. Features Wired to the rear 8mm metal bushings Quick change metal spring guide mag prime function Reinforced gearbox shell (radiused front) Low resistance wiring Compatible w