Immediate Gas Leak
 

All of my pistol magazine are working wonderfully; but just my luck I have one thats being a little pain.

As soon as I attempt to fill the mag (with green gas), it sprays right out the top of the magazine. I don't know if this is a quick fix or maybe i'm being simple.

Input appreciated. Cheers,
Kingly

MINE TOO!!! I think, not sure, but I think its the valve? I'm going to try replacing the valve when I get home tonight, will let you know what happens.

That sucks because the mag that's causing the problem; I got it 2 days ago, and only fired about 50-75 bbs through it :'(

I had a few gushers, sometimes brand new. I was told that using some light silicon oil and working the valve at the same time will help remedy leaks. Got 3 of my pistol mags and 1 of my GBBR mags working by doing this.

I am much happier knowing it's the mag and not the gun.

yup put about 4 drops of heavier sillicon oil in where the gas comes out. Work the valve in and out while doing this. Than when you go to fill the first few times make sure its just after you put a few drops in your adapter. Your gonna get shitty shots for the first few mags but it will swell up.

oh and let it sit for a while with the oil in the top. Another thing I have done is take the fill valve out and put some oil directly inside the mag via the hole. Let the mag sit upside down for a while this should get things going as well.

You make it sound like you are filling the mag while it's in the gun. Lol

haha, I think you're right. I didn't even notice that.

So that's why I have such a hard time getting the BBs in the mag....It all makes sense now :D

Under closer scrutiny, it is evident that the magazine that is leaking the gas, its valve (proper part? Im not 100% familiar with GBB pistols) is pushed slightly inward. Is it fixed if I simply take a multi-tool and pull the valve outward?
Photo attached, sorry about shitty quality...

Mine works now :D:D:D:D just took the valve out and put a shitload of silicon oil in there. Put it all back together again and voila!! Even did a soapy water test and there wasn't a single bubble.

Well done :) I'm still trying to get my mag back to working order again :(

Does anyone have any thoughts on the situation?

on some recent socom gear 1911s I just sold one of the mags did as you described. I took the mag totally apart and found plating flash chips floating around inside the mag. Cleaned it and lubed it and bob's your uncle.

Hey, just wanna make sure, you took out the valve and put some silicon oil in there. I put a LOT in the mag, so much it was dripping out. At first the gas vented right away but then after trying again, woooot!!!

I know exactly how you feel man, I still have no idea what was causing it, I even took the mag completely apart and re-did the gasket and put more silicon on it.