Somewhere, some time ago, I ran across a pretty comprehensive chart that indicated the rates of twist used by various manufacturers for different cartridges they chambered rifles in. I just can't find it now, and I don't know if it was in Brownells, on the web, in a rifle book or where. Chuck Hawks does have a table suggesting a rate of twist for various cartridges on his website; but that is not what I am looking for as different manufacturers use different twists, and some have more than one selection for the same cartridge, such as the .223 Rem. for optimizing different bullets.
Does anybody know which chart I am looking for, and where I might find it? Any help appreciated! Thanks.