Bigwhoop,
What's your barrel length? If 22", I'd say that 2750-2775fps would be about right for H4350 (but this is just a guess). As long as it's accurate then I'd be happy but that's just me. If I remember correctly, you have a Remington 700? I understand them to be a bit long throated. My Ruger has a short throat apparently as I cannot seet 139gr. SP flatbases as long as the manual states before I'm contacting rifling! I don't know what effect this has on velocity but this is just an observation.
