Everyone tells me that Wolf ammo is dirty, don't use Wolf, etc, etc. Last night I ran 70 rounds of it through my .223 Saiga. Iknow, I fired Russian ammo through an AK. It was cleaner than the Ultramax reloads or the Remington that I ran through it last week. 2 passes with my bore snake and th ebore was spotless. It also seemed to be hotter than the other loads. They were all 55gr FMJ, but the Wolf felt hotter. I have 300 more rounds of it that came in yesterday and I'm likely to order more.