My pet load with a sako 85 in .243 with 90 grain noslers BT's is 43 grains of H414'
with a standard primer (federal 210). 20 thou off the lands.
returns me. .3 inch group at 100 yds and a .75 inch group at 200 yds, all be it 3 inches low at 200.
incidentaly the loads were developed in 20 degrees c in the summer and do open up a little in the dead of a cold winter, but only to about .75 inch at 100.
as usual , work the load up from 10 percent lower tho.