I don't have any BL-C2 at this time, but can get some. Since it is so close on the burn rate chart and looking at the load data on Hodgon site and Varget, BL-C2, CFE-223 have basically the same load data with BL-C2 the lowest in pressure for 107gr bullets. I am just looking for options.
When looking on the web, for reviews, no one in the 6mm BR competition circle uses BL-C2. Its Varget all the way. I am sure this powder has been tested by precision shooters and if it worked it would be used now. I don't just need a powder to shoot, I need a powder that shoots great. I guess I'll stick with the tried and true. Varget is slowly getting back in the market.