Looking for 6.5 US info

Hey guys looking for some info on the 6.5 US as offered by EABCO. Can any of you who shoot this round give me some load/velocity data? I would really like to know what this round can do out of a 15" barrel. The info on the company website shows a few loads for a 10.75" barrel and it is coming within 200fps of their 6.5 BRM in a 15" barrel with anywhere from 4 to 10 grains less powder. Got me thinking that a 15" 6.5 US might be real close to the 15" BRM with less powder, recoil, and noise. What have you guys found regarding the 6.5 US? Thanks.

Alan F