My post from a previous thread.
I only have one magazine and it's a 10 rounds metal one from Alexander arms, I believe a company called eLeander makes it for them.
It's alright. About 150 shot through the rifle so far and no issues with function EXCEPT my 10 round mag can't actually hold 10. If i force the 10th round into the mag, then the mag is very hard to engage the mag release and probably won't load the first round because the bolt doesn't have enough forward force to push the first round out.
Once again, I've had no failures related to magazine if I keep 9 or less rounds in my 10 round mag.