What are some good rings?

[RedDawnFREEDOM]

Hi I'm going to purchase a Nikon Prostaff 3-9x40 BDC for my AR and I was wondering what were some good, but hopefully not too expensive, rings for it. It has to fit over a Magpul backup sight, second generation. Thanks for the help.

[FMJBT]

I have a couple of these on my AR's. VERY solid mount, and high enough to clear most lower profile BUIS.

http://cgi.ebay.com/AR-Flat-Top-One-Piece-Offset-Scope-Mount-1913-Picatinny-/130517304698?pt=LH_DefaultDomain_0&hash=item1e6370057a#ht_500wt_715

Just bought another one actually since the page was up.......