The photo above shows the hop-up unit sealed against the gearbox. The o-ring is between the hop-up knob and the version 2 gearbox. There is no contact between ...

Battery is dead. Motor is burnt. Wires are bad. Gearbox is locked. This article provides a quick and simple method to reset your gearbox, ...

... hop-up. The lower receiver carries the gearbox, the rear shoulder stock, motor, and handgrip. To separate the receiver, tap out the receiver pin at the ...

Do you guys put lubricant on the bucking? Or do you guys leave it dry? This past weekend, I had some different experiences with lubricated bucking vs. no- ...

Repeated hits on trigger post in this manner causes the pot metal to break. And the gearbox is not an inexpensive part to replace. Why they don't make this stop ...

Jul 20, 2013 · ... gearbox against the M4 upper receiver. The only constraints are that the M4 upper receiver must be metal and the hop-up must be one-piece.

Nov 13, 2013 · - Hop-Up Bucking and Gearbox Nozzle: During ... Seal the cylinder head nozzle with your finger. ... Excerpt: Everyone claims the o-ring for airsoft ...

The reason is that metal gearbox is more durable and last longer. While that is true, given the cost of metal gearbox guns are $100 and up, while a plastic ...

The hop-up unit is screwed onto the receiver. That also keep the gearbox from being removed. To remove them, you'll have to unscrew the two screws that are ...