The number on excuses used for AR jams are poor cheap Magazines.
I am sure this is the case.
But what is the high quality Magazines.
Huh? Millions of ARs carried by millions of GIs, plus the number used by police, hunters, sport shooters, and mall ninjas and suddenly the magazine is the downfall of the AR? How do you figure? Good magazines are cheap,
Brownell's has them on sale for $9.99. If you want to go with Pmags,
Brownells sells a 10-pack for 140.00, which comes to $14.00 apiece. Fairly cheap by any standard. Or, you can buy them singly, at your option.
That's just one vendor. Lots of folks sell AR magazines. Dozens of vendors over the years have built magazines to military specs. In my AR bag, I've got magazines by O-Kay Industries, Adventure Manufacturing, Bushmaster and Magpul. One of my mags, last year, was fired after having been loaded since 1991. Several of my magazines have been around since the late '60s.
Have I ever had a bad magazine? Sure, but AR mags are easy to get. Simply unload it, crush it and throw it in the trash. Nothing to it.
But, downfall of the AR system? Not hardly.