I loaded five rounds each (42/42.5/43/43.5/44 grains) of .308 with Varget and 168 Amax projectiles. Fired all 25 over a 2.5 hour period and no pressure signs or headspace issues. The 43 and 43.5 grain rounds grouped the best, FWTW.

Anyways, thanks to all for the reloading advice. Ya done good.