Building a 14.5 upper.  I would like to see picture with info about your builds so I can decide which...flash hider, rails and sights to go with.   Thanks for the help.

Here's my M16:



Upper configuration as follows:

Colt M4 Upper Receiver
Colt 14.5" SOCOM M4A1 Barrel
LaRue 7.0 FF Rail
Tango Down Vertical Grip
Aimpoint ML2 Optic
ARMS #22M68 Mount w/ Cantilever Spacer
ARMS #40 BUIS
Colt Side Sling Adapter
Magpul Ladder Rail Protectors

If you are building a non-SBR, you'll need to permanently attach a flash suppressor to bring it up to the 16" legal limit. I recommend the Phantom flash suppressor for this purpose.