Hi all, first post here and have some great news. Yesterday the Ohio Div of Wildlife formally approved changes to the list of rifles allowed and will now include 450 Bushmaster. The law now states all straight wall cartridges between .350 and .50. This mirrors Michigan and I believe Indiana. I'm sure there will be several more Buckeyes coming along soon to get on this train. I was able to get a used factory Bushmaster upper a few weeks ago so am ready to start the process all over again.
Great site!