stripercrazy

does anyone use these, ive got the base already...though i'd ask before putting them on a credit card

sabotloader

Since you have the bases I assume you are talking about the Weaver style rings offered on the site.

I do not believe they are actual Weaver built rings and it does not say if they are steel or aluminum - I am going to ASSUME aluminum...

I do not have a pair like them but I would again ASSUME they would be a good middle of the line ring and should work well if installed well.