If you haven't checked these out - and you're looking for a great scope base and ring setup - you should check out the setup from Seekins Precision.
Those rascals are designed by Glen Seekins, and built on his brand new CNC machinery. Lightweight, and strong. The setup pictured is a zero degree base and his rings on a .308 Win, Rem 700P in use as a real-world SWAT rifle. The base and rings have been absolutely trouble free. Intallation was a snap. I've got 100% confidence in this setup!
http://www.seekinsprecision.com
Regards, Guy

Those rascals are designed by Glen Seekins, and built on his brand new CNC machinery. Lightweight, and strong. The setup pictured is a zero degree base and his rings on a .308 Win, Rem 700P in use as a real-world SWAT rifle. The base and rings have been absolutely trouble free. Intallation was a snap. I've got 100% confidence in this setup!
http://www.seekinsprecision.com
Regards, Guy