I know alot of people, like myself are new to the scene and alot of people are always wanting to hear reviews on equipment, so I figured I would tell my story.
I have a Rock River Arms Entry Tactical AR15, for Christmas, the wife got me a Truglo 2x42 red dot, because honestly we dont have alot of money to spend on optics, etc., it was hard enough paying for the gun.
Ordered from cheaperthandirt.com, got a pretty good deal on it, mounted right up and looked great on the gun, which I will post pictures below.
When mounted, the locks on the rail are really tight, not slipping or rattling noises, also come with flip up front/rear dust covers, shock proof, fog resistant, moisture resistant, etc. The first shot out of it, was about 2 clicks off to the upper right. Didnt take 2 seconds to fix this problem. Ive probably put a couple hundred rounds of wolf .223 through it since mounting, and hasnt lost its aim, hits a golfball size ring from about 100yrds+.
For the price, customer service, looks, etc., this is a great buy IMO and works great if your building on a budget like myself!!!
http://i202.photobucket.com/albums/aa31/greenmachine00/guns/003.jpg
http://i202.photobucket.com/albums/aa31/greenmachine00/guns/002.jpg