Is this what you really want? - NcSTAR 4x30 Compact Rifle Scope w/P4 Sniper Reticle

This is a lightweight well-made scope at a good price. It looks really nice on an AR but functionally-wise, I find it lacking since the field of view is nowhere near that of a regular scope. As such, it takes a great deal of time to acquire your target. After putting this on a CAR-15, I immediately replaced it with a regular (long tube) 32mm scope. Anyway, if you want to look really COOL, then buy this. Otherwise buy a conventional scope that works much better.