Would someone be able to assist me please with some quickload data for a 284 winchester and 168gn Berger projectiles. I have a Montana 1999 short action with a 23 inch barrel. It has been long throated to match the longer magazine so OAL is 77.8mm ( I think this is around 3.1), winchester cases, winchester primers and ar 2209 or 2213sc powder. Not sure if you would need more information.
Thanks in advance.