This is a quote from another thread.
With my gun (24'' Ruger Mark II Sporter), I use same components except primers (mine are WLRM) and I averaged 3017 FPS this week BUT with only 67.5 grains of IMR 4350.
The same day, I tried other reloads but with R22 and at 75 grains I hit AV 3150 FPS...