My M4 30 round mag still locked in gunsmith although I have unlocked it | Forums

[Minari.-.]

I don't know what happen but look like i have unlock my M4 30 round mag but it still locked in my gunsmith :l
Here is some picture about it
So this is the place for me to unlock the 30 round mag for M4

I already unlocked it but it still locked in my gunsmith

And it still locked

[Minari.-.]

Any admin can solve it ? :v