Bases and rings!

[MSLRHunter]

Seekins Precision 20moa rail and Seekins 30mm rings all the way. Lightweight, excellent fit and finish, and reasonably priced.

 

[BadDogPSD]

I have a Near Alphamount on my 5r .308 and love it. Amazing quality.

The Vortex precision/Seekins rings & bases are also excellent.