I had 5 failures to feed today from Tulammo. I gave the rest of the 100 rnd pack to a shooter with a Ruger P95 (that eats anything) and he had no problems. I was shooting a Rock Island 1911 9mm that has been, until now, flawless.
The other person uses Tulammo 7.65x19 for his AK and claims to have never had a problem. I believe him.
The rounds that wouldn't seat were about 1/8 inch shy of chambering and stuck the slide. A complete failure to fire. Imagine my disappointment. But a great lesson in clearing and continuing the mission!