Weaver is a company who makes scopes, bases and rings.
However, there are many companies who make "weaver style" bases and rings.
Additionally, most scope "tubes" are either 1" or 30MM; you have to buy the appropriate size rings to "fit" the scope tube.
Lastly, If you want to use "weaver style" bases than to need to get "weaver style" rings.
Last edited by Sheridan; 11-17-2013 at 07:53 PM.