I have a home built mk18 upper I'm selling, build list is; 10.3" 5.56 upper; colt square forged upper, CHF FN barrel, DDMK12 gas block, AAC 51T muzzle device, streamlight protac w pressure pad, sig romeo 4, Sig juilet 3, mil spec bcg, no charging handle but I can add one if needed, can also remove parts if needed. Round count is around 1000-1200 Asking price is $1200, interested in trades for a little longer barrel length up to 14.5"
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