my experience is only with used GI and some new GI copies. they have all worked fine. couldnt say ive had a mag problem.
i wonder about those 60 and 100 rd stick mags that are really wide. do they work? and how about the Korean 100 rd beta mags for $120. do they last?
PMags all the way. I have 5 of them and havent had a single problem from any.
Just got one of those SureFire 60rnd mags for xmas and am hitting the range this sunday to test it out.
Ill let you guys know how she runs.
If I wasn't cash-depleted and currently in posession of only one AR-15 I would buy all 90 of those NIB Okay Industries magazines from Silent Bob for $6 each. That is a hell of a deal on an excellent product.
Okay Industries makes USGI magazines for Colt and the DoD. They are a name recognized by AR-15 people.
I have 100+ aluminum magazines of varying manufacture along with 30+ P-Mags. P-Mags are awesome and excellent. Okay Industries is the same, just not as cool-looking.
Brand new, still in wrap, with green anti-tilt follower and for only $6? Buy. All. Now.