by Merchant » Mon Sep 20, 2010 6:37 pm
First off, please do not use all caps, it is annoying.
Second, welcome to AP, hope you have a great time here.
Third, depends on what you want and your price range. The most popular are ACOG knock offs and Holo sight knock offs. You will probably want to spend at least $40, other wise they just get cheap and not very good. Have a look around some airsoft websites, I personally trust airsoftgi.com, airsoftoutletnw.com (they are local and have fast shipping) and airsoftatlanta.com.
Hope that helps.