So I got out and tested a few loads with the Barnes 160gr TTSX and Benchmark. Loaded up shot 3ea of 48gr, 48.5gr and 49gr. The first load, 48gr, printed a nice little 9/16" group @ 100yds. 48.5 went 1-1/4" and 49 went just over 2". No high pressure signs yet and book max is 49.5 but I don't think 1/2gr will allow me to hit the next accuracy node so I may just stick with the 48gr and run it over the chrono and see what happens.