The Farrell scope base has been found to be extremely precise.  These bases are CNC machined from steel and have flatness  and straightness tolerances of .002".  This base will accept all standard Weaver type rings.  Bases are available for both short and long actions and with zero or 20 minute tapers.

Farrell Scope Bases = $75.00

Ken Farrell rings are available in clear, black, and red aluminum, or matte black steel.  30mm rings available only in black matte steel.

Farrell Rings = $135.00