I did 30-375R, 7mmRM, and then 6.5 Saum. Mine is a 23 pound Surgeon XL with a 29" Bartlein barrel of 9 twist. A medium load of 140 hybrids at 3340 fps is amazing for long range. A 19x21 plate at 1143Y is easy and I got at least two hits, maybe 3(one might of bounced in), out of four shots at...