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 ...

This form allows you to attach a file to a MyInk wiki document page. You can attach any file to your wiki document, such as images. The attached files will show ...

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 ...

Sep 11, 2013 · My friend mentioned to me that he's concerned with the plastic hop-up unit in his DBoys M4 CQB-R. In the past week, he has gotten some MilSim ...

Disassembling the gearbox, I found that the trigger post had broken off. Examining the trigger mechanism, I realized that the trigger post is molded as part of ...

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- ...

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 ...