Since Oct of 2011 I have run approx 30,000 Blazer LRN's in 525 bulk pack with no problems. I just received a new lot of 10 boxes from Palemtto State and they all have this waxy gunk on them just like Vagrant detailed. They were difficult to load in the mags and were causing failure to feed issues. I am on my way to UPS to return them to CCI which they have said they will replace plus more to cover my cost to return them. I have never been able to find them locally (Southern New Hampshire) so I buy them from Palmetto who usually have the best price.