I've only been reloading for a cpl of years so still learning. I recently bought chrono, and last week ran some 308 rounds over it last week results were 2579, 2594, 2593, 2589, 2579, fps. Accuracy was fine but my mate who's been loading for years said hmmm bit slow. Load was 44grains N140 through a Howa heavy barrel. Load is near book max and not sure I won't to go above max but how slow is it and will it matter over say 600yds.
Regards and thanks in advance
155 sierra match king