M4 build
Aero precision lower.
Argo receiver.
Zero Fail BCG.
Colt 14.5 barrel pinned and welded.
Surefire muzzle break.
Daniel defense hand guard.
B5 stock.
Tango vertical grip.
Holosun 510c red dot.
Magpul flip up sights.
Giessele SSA trigger.
(2) 30 rd mags.
Text me if interested 936499569six