I have shot many Remington pump centerfires - all being either .270 or .30-06, and I would say that the average groups that I got with all of them was around 2 inches. The worst rifle could hit the side of a barn - 8 inches or so at 100 yards! :eek: I must say, however, that there was one particular pump in .270 that shot .75 inch groups with Federal 130 grain Sierra boat-tails. :eek: Still, it seems to me that most of them shot 2 inch groups.
This really shouldn't be surprising. bolt-actions in general, and the Remington M700 in specific, have a stronger, more solid design than pumps, and that's coming from most gunsmiths with whom I have talked on the subject.
I don't know about the pumps kicking any harder than bolt-actions. I would think that, all else equal, both kick the same. Semi-autos, on the other hand, should shoot softer, but, generally speaking, have worse accuracy than pumps.
It doesn't affect me one way or the other if a pump shoots better than a bolt-action or visa versa. It's just my experience that bolt-action, again - generally speaking, are more accurate than pumps.
Zachary