Thought I'd experiment a bit with the gas feed from the box mag to see if I can make something totally secure and non invasive.
Picked up the Airtac hpa kit, now I would only hpa it if I can get a bottle in the box mag and I wouldn't use the mag adapter which allows you to run an aeg box mag. The limited ammo and mag changes are part of the GBB experience for me.
Very much at the proof of concept stage, but I've fitted the hpa adapter to the gun, just replaces the brass fitting in the mag well , and run part of the line that comes in the kit. On the mag I've used an hpa line I had knocking about which I cut in half , the rubber tobe pushes straight in to the fitting on the mag tank. I now have a QD fitting with a stop valve. The tank is holding gas fine. A quick test looks promising. The gun cycles fine, and that's with only a short fill and it's bloody cold in the garage .
View attachment 119819
View attachment 119820
I'll do some testing at weekend and shorten the lines , may use the spare rubber section for the line in the gun as it's more flexible, so easier to route into the box mag.
I wont be able to run it from the STANAG, but tbh I dont see that as an issue.
If this works, it's totally reversable in about 15 minutes.
I'll keep you all posted