Whattya suppose the realistic velocities would be using this combo? The Sierra manual has the max load at 40.4gr of RE-15. However my limited experience has the listed max loads in the Sierra manual very conservative. I might want to try running a little hotter with than the load Im using now which is 39.2gr which Im estimating at a around 2425fps, not chronoed but based on published loads, I just guessing really. Anyone use a program like quickload that might be willing to run some numbers for me? Thanks!