I get a couple or so thousand lrn 230g bullets whenever a decent deal comes by. My last purchase was through an individual on line. Looked good, lubed, gas check. I shoot them in a Colt series 80, a Remington 1911A1, and a FEG. Load is 5g of Red Dot. This bunch were causing feeding problems. Had only loaded a couple of hundred. I started checking for the problem - they were not sized. I got my .45 acp sizing die and started running the rounds up in it (single stage press) and about one in ten would squeeze the bullet out of the case. I resized the cases but the pressed bullets now were too small to fit tightly. Options: trash the bullets or make the cases smaller. I used a .44 sizing die, ran the cases in it about halfway, then added powder and reseated the bullets. Fit perfectly.