JB
Agreed that Nikons Buckmasters are pretty good right now. If I wasn't so stuck on Leupold, I would probly get that new SF Buckmaster. As long as Leupolds in business though, they will always get my business for scopes. The one that was on my RUM would go out to 1150 yards. Not even a 30mm tube, no special rings or inserts. I just slapped it on, bore sighted, sighted in at 200, then clicked up to 1150. Its only becuase the 300 RUM shoots so flat, but still I didn't really need my MK4.