PMags

Somebody asked about some broken ones on ARFCOM, and one of Magpul's guys mentioned how many they actually get returned.

Broken PMAGs are actually extremely rare with a return rate of only 0.025% (2-3 per 10,000) on average. However, defective ones do pop up now and again (this has nothing to do with the Impact Covers).

That's pretty dang impressive really.  Oh, and they're replacing the broken ones.