interesting. source?Isn't it weird that you have to put a plastic cap on it because you don't want the lips to bulge out? My alum mags have been filled since before 2001 and haven't had too many issues with them.
I guess it's not confirmed, just a nasty rumor. I wouldn't want to proliferate that rumor either, but I've heard it from multiple people who are afraid of not using them due fear of the feed lips warping out.interesting. source?
My standing info on the dust caps were to prevent debris getting in during storage as well as leveling the follower with the rounds loaded up to keep the magazine spring to its most efficient capability.
Can't believe everything you read on the internet. Would love to see the video of their testing.Im guessing those same folks feel that metal BUIS are better than magpul polys too
(if you havent had a chance and you get bored check out this article http://kitup.military.com/2012/07/back-up-iron-sight-drop-test.html )
I have had my eyes on diamondheads but I think im just going to stick it out with the MBUS
Can't believe everything you read on the internet. Would love to see the video of their testing.