Yes I have a chronograph & when ready with rounds that perform will be checking MV from my rifle/ammo combination, then fine tune as necessary.
Using iron sights, the factory RWS 159gn ammunition shot quite well giving a 1" MOA group @ 100yds.
I don't think I have a problem with the bore and shall soon know if the 160gn Hornady bullet performs. If not, I have a variety of propellants to hand & in mind.
Currently I roll crimp into the cannelure, but have ordered a custom Factory Crimp Die from Lee Inc. That will be with me in around 8-19 weeks.

I'll see how it goes, I'm only at the first stages yet, so still mooching around my first trtial loads..hope to shoot them one evg this coming week.