Re: 30mm scope on rem sa without a 1 piece base
Just a few questions?
Budget, aethetics, permanent or removable?
Tons of options: Leupold QRW/PRW bases/rings, Leupold DD base/rings, MK4 2 piece base/rings, Warne, Burris, Nightforce, etc etc.
If you're looking for a more "hunting" look and still want to maintain a 20MOA slope go with Leupold DD bases along with Burris Signature inserts in -0.010 ring and +0.010 bridge and you're GTG (thanks to MM and NB for those hints).
Good Luck!