GBX-CQB and GBX-LR feedback

All V2 gearbox JGs have a ported cylinder, even the longer ones that should not.

Look at this video at about 20minute mark.
You will see the cylinder has a port, and a small cut out at the rear. That is because the gearbox casing has a small lug that goes into the cylinder cutout to stop it turning I assume.
The gearbox material is soft enough that it will only take a few minutes to file it off then you can drop in any cylinder.

Hope that helps

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JG Works mould a lug into the receiver to lock the rotation of the cylinder?? Mind blown :exploding_head: I never knew that… but why would I, I don’t own a JG Works anything. :laughing:

I mean, you have to give them credit for going the extra mile with it, but so unnecessary. Unless they’re thinking it’s to keep the port facing the open side of the gearbox. :man_shrugging: