Looking to but a redfield 03-A3/A4 base from either midway or brownells - the one with only 2 screw holes.
My question is what are the screw sizes?
I want to order taps and drill bits at the same time if they are different than 8-40.
Thanks
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.