Damnit got to pull way too many bullets
Looks like I have a bad batch of bullets. I've thought something was wrong and today just proved it.
Processed a whole set of brass, all same headstamp, same primers. Trimmed, chamfered, etc. Then using the same powder batch, amount, etc., I loaded up 30 of Hornady #2266 55gr, 30 of the Hornady 2267 55gr, and 30 more of the problem batch that's also 55gr but same profile as the Hornady. So everything the same but the bullet manufacturer.
Both Hornady batches were 30/30 in the ring. Perfect there. The problem ones though, out of 20, 6 weren't even on paper while the rest were right in the ring.
This was just confirmation, I'm already in contact with the manufacturer and working to see what might be wrong. I've bought thousands of these before without a problem, these I got about 6 months ago though. I've weighed a bunch of these bullets, and the weights are all right on 55 grains, so it's not that, maybe they're off center somehow. All I know is that i've suspected that about 30% were bad, but wanted to make sure I truly eliminated all other variables.
Now I've got to pull about 300+ bullets from what I've made already. Gonna be fun with only a hammer style puller. Not finding the collet style pullers in stock really.