Huh. That is interesting, and not good. I'll check mine.
Lancer AWMs do not seem to let the 2nd round tip up, so that's mostly what I use.
“There is no growth in the comfort zone.”--Jocko Willink
"You can never have too many knives." --Joe Ambercrombie
I have been using Pmags loaded and stored with 28 rds for years in the Texas heat and have had no issues,
I have had a few GI mags split during that time due to being dropped on hard surfaces.
Black RevM/MOE mags and Gen M3 black or sand from early-mid 2015 are good to go. The previous M3s had serious issues with the 2nd round crossing up and are not suitable for anything IMO.
--Josh
“Formerly we suffered from crimes; now we suffer from laws.” - Tacitus.
Same with my DDM4, doesn't matter what generation. Just got a couple Daniel Defense mags to try out.Even loading just 28 rounds in a PMAG 30, we have problems seating them with the bolt forward in a number of our AR carbines.