Broke another bolt.... your thoughts??

[Cajuntransplant]

I can't find my old load data book with the numbers going back from when I first got it and all the load dev I did on the rifle. Probably lost it in the move.. which sucks. I'm going to pickup a couple boxes of factory ammo and see where I am at. Some 123eldm and the 123sst factory loads. I'll see what that ammo runs at for speed and what the brass looks like and go from there. Thanks to everyone for all the replies. I'll let you know what results I end up with and will try to find my old book with all the original load info I had on the rifle.