I've built several AR's over the last couple years and decided to build a short barreled one. Completed all paperwork, sent it off to the ATF and sat and waited. Finally got my tax stamp in the mail today and immediately put the rifle together. After a 5 month wait, here's the new addition next to one of its bigger siblings.
Barrel length is 11.5 inches. Think I will finish it with an Aimpoint PRO once funds allow.