TM22 10rd Mag Capacity

[u/shooptydoop]

Is it normal for the 10rd mags to hold 11 rounds? I was spacing out while loading and realized I had loaded 22 rounds in my two 10rd mags. Are anyone else’s magazines like this? I didn’t have to use any noticeable extra force or anything. I’ve always usually loaded only 10 and only realized tonight.

[u/NoGrapefruit1213]

All 4 I have hold 11 but I seen a post about someone saying over time it will warp the feed lips and then it won’t feed right