This setup came off of my Remington .204 SPS.
Ken Farrell base
--Remington short action
--You can use Weaver style rings on this
--Includes the Torx screws for mounting
--I am not sure of the manufacture of these.
--These will work on Weaver style bases
--These have plastic inserts to reduce down to 1" tube scopes.
--These are heavy duty rings and have really liked them as they do not leave marks on the scope.
As of right now I would like to sell the base and rings together. I am asking $85 shipped for the setup. If you have any questions feel free to ask.