Quote Originally Posted by missiontrails View Post
That is of course a decent enough barrel. However, if you want to add some uniqueness and durability, look at the Centurion barrels (Noveske N4), Rainier sometimes has them, and there is a guy on AR15.com that had a few new ones for sale. The rail- I would strongly consider the DD Lite over the Larue.
I like the MEGA uppers and lowers, they are machined well, and have a good Teflon finish. If you look around, you can sometimes find upper/lower matched sets in the forged models also.
+1 on the DD Lite. A bit more expensive, but I love the way they lock up and feel, not to mention the continuous top rail. I'm a fan of DD products and believe their rails to be one of the best.