I have some recent info on using RL 26 in my 6.5 x 55s on an Excel spreadsheet I would be willing to share. But I haven't been able to figure out how to attach the file. I would be willing to email the file to someone if they could post it for me. I am experimenting with a promising bullet from BIB. It is a 135 grain hollow point boat tail with a G1 BC of 650.
Duane