Welcome to the forum and hope you enjoy the AR. Yep, decent tools are needed and if you don't get the addiction, it's smart to just let someone else do it who has the tools, etc. The FSB can be simple or it can make you cuss your grandma. No consistency with them. To a lesser yet real extent, the same goes with the delta assembly; specifically the ring. They too can be very easy, easy, difficult, grab the gun, stop on a bridge and toss the *** in a river. Very, very rarely is there an alignment issue with a gb and/or the tube. About as rare as hens teeth. Good luck.
|