Not sure if this would be in the “traditional style carbine” but I’m going to sell my 3gun backup build. Midwest Ind. upper (older style not m-lok) 16” Wilson barrel in 223 Wilde 1/9 twist, CMB brake, chromed bolt carrier, tactical latch, MBUS sights. PSA lower with Ergo grip, Geissele 3gun trigger, enhanced bolt release and takedown pins, extended mag release, ambi safety. Magpul 6 position stock and QD single point sling attachment. Has less than 500 rounds through it, runs like a scalded ape. Points quick and shoots flat. Optic NOT included, $1100 shipped.
I can send more detailed pics if you’re interested. Steve