I have run 4k rounds of this ammo through 4 different rifles, including a HK SL8/G36 conversion, M16 in 11.5, 14.5, and 20" configs, and a AK 47.
Absolutely 0 malfs.
It's a bit dirty due to the powder they use (reloads generally always are), but not half as dirty as the old South African stuff I used to run.
I plan on buying in large quantities from them again.
On another note, their 9mm, .40s/w, and .45 run superbly as well. The 9mm and .40 I've run through my P7's, all which loved it - which was quite unusual for reloads. Most P7's clog with carbon fouling on the gas piston quickly with reloads.
This stuff is *top* notch. If you can get your local FFL to order for you, you can get another 15% off the canned heat, not to mention that if you order over 500$ worth you can also have free shipping.
With those kinds of discounts, you can't pass it up!
Doc