Purchased for future project - Redfield Mounts SR Weatherby Bases

Needed a base to mount a scope to my rifle. The parts came as ordered as a two piece mount cut and sized for the rifle. They did verify a problem I was having with an old two piece mount of unknown origin. I now know the old part was Redfield and the windage knobs were Leopold. They are threaded close but not identical and Leopold uses a larger knob diameter that will not work on Redfields. The quality of the parts are great.