This advert is COMPLETED!
These have not seen a game and are gas tight and pretty much new.
I did file the feed lips on one of the mags to help with feeding in my Mk23, turns out it was my Mk23 that was the issue. Was going to swap them both out with hadron hot lips (same as my other mag) but I barely use it.
As you can see in the photos it holds bb's no issues.
No splitting.
£40