Had trouble
I'm new to reloading and a while back I loaded up 30 rounds of 30-06 Sprg useing 55.5gr of win760 and a 150gr partition well I decided to check em and out of 30 12 wouldn't fit I mean they went in almost all the way to where the bolt starts to close but after the bolt starts closeing it stops and won't go all the way down what do y'all think could be wrong?? The other 18 worked as smooth as a factory load and shoot great in my Tikka I even downs a tote with em(firs kill with my own handloads) but I can't figure why they work and those 12 don't. Please help advise me on what to do thanks