Glock Gas Mag issue

[Alfie_0]

Just got a brand new GBB Glock and an extra mag, one of the mag shoots and runs completely fine, one acts as if it's got no gas in it, the hammer just drops as if I dry fire it without a mag, and a BB is loaded into the chamber.

[BigStew]

What make of Glock is it? And is it a co2 or standard gas? If it's gas are you filling the mag upside down held vertically and charging it for a good 10 seconds is there any sign of gas leaking? Once you have gased it is there resistance on the release valve at the back of the mag. Also do you know which mag came with the gun(is it the one that works) and are they definitely the same brand as the gun.

[Alfie_0]

12 minutes ago, BigStew said:

What make of Glock is it? And is it a co2 or standard gas? If it's gas are you filling the mag upside down held vertically and charging it for a good 10 seconds is there any sign of gas leaking? Once you have gased it is there resistance on the release valve at the back of the mag. Also do you know which mag came with the gun(is it the one that works) and are they definitely the same brand as the gun.

It was green gas and it's a vorsk glock, I emptied the gas and re filled the mag and it shoots completely fine now. Strange.. any ideas to what happened? 

[BigStew]

Air blockage possible some mags need to be purged. Never come across it myself so can't say for sure.