Thanks looks like only 15 lbs all around.Its all posted on weavers web site, I don't know how to post a link or I would.I have found always check with the manufactures web site , they usually have good info.
Aluminum base and steel rings. Old style slotted screws, not torx....With this example from Weaver do you have aluminum or steel parts ? When in doubt get a magnet and check.Will wait for your reply.
Thanks, I did manage to find that.If i jusf give you the answer you have learned nothing, so lets learn.