Sierra Bullets has just released 6.5 Creedmoor data! Follow this link.
What is cartridge concentricity? Cartridge concentricity is how straight a cartridge is along it’s center axis. The straighter the round, the lower the concentricity. Ammunition concentricity is measured using a method called Total Indicator Runout (T.I.R.)- sometimes […]
All content Copyright 1998-2018 Rifleshooter.com, FTC disclosure: some links on this site are monetized
You must be logged in to post a comment.