I ordered some of those Bitterroot Bonded Cores from a friend on the fire, they were lost in the mail and we never recovered them... Made me sad as I really wanted to use them..
I got lucky, cause a couple folks like Bob and RinB were able to stock me up pretty well and I did decent searching a few online places. Got a decent stash of ones I know I’ll use. If you have have a certain cartridge in mind, let me know and I’ll send you some. I don’t mind sharing a few. I don’t shoot groups with them, I just work up my load with a Partition, match speed with the BBC and fire a group at 300 with the Partitions and a BBC. So far it’s been pretty easy.
