Ramrod340: "Looks" aren't everything, they say.
I have several Varmint guns that do not "match up" finish wise with the scope/barrel/action.
The Varmints probably won't know/care.
I say keep that fine Leupold 4x12.
If you really MUST have a matte finish scope to match your barrel then I recommend trading the Leupold 4x12 in for a matte finished Leupold 4.5x14 with adjustable objective.
These ARE superb scopes.
Hold into the wind
VarmintGuy