BobinNH,
What you posted sounds reasonable. My son-in-law's gets 3,284 feet per second with 140 grainer from starting loads.
Ringman/mathman:
Had another Krieger that gave about that velocity with 140's;actually others that exceeded 3200 with a 140 pretty easily.Mostly I have worked with custom 24" barrels but have come to think of "standard"
7 Rem Mag velocities as being 3050 with 160,3150 with 150,and 3200-3250 with 140.Seems about 100 fps spread between each jump in bullet weight,subject to a million variables.