I don't know too much about optics, but several people have told me the Trijicon ACOG's are the premier scope for the AR-15. This is the one I am looking at for my S&W M&P Sport II.
http://www.scopelist.com/trijicon-ta01b-acog.aspx
Can anyone list the pro's and con's of these types of scopes?
All I know is that they are virtually indestructible, waterproof, won't lose their set sight if jarred or dropped, don't require batteries and are highly accurate.
thank you!