No, I when I went to PMAG #4 there were exactly 7 rounds of Mk 318 left. 6 went on top of 24 rounds of PPU, and the 7th went in a different mag to load the chamber before inserting #4. The first thing I did was remove the mag & all the rounds in it to count & make sure I hadn't somehow stuffed 31 in there. It was 30. Then 25 rounds of PPU went in under 5 rounds of Mk 318, and one 318 in the other mag. Then I repeated the whole unload & count & reload thing again once or twice. Then after taking all the rounds out I switched to PMAG #3 that had worked fine just before I took out #4, only now it did it too. However, when #3 first went south it still had one Mk 318 up the spout and at least one on top in the mag.

