10.3" AR 15 Pistol chambered in 5.56 NATO. 

Daniel Defense MK 18 RIS III 5.56 NATO 10.3" Daniel Defense CHF barrel with Keymo flashider. Has a Radian Raptor SD (gas busting) charging handle and a KAK K spec down vent BCG.Only ran less than 100 rounds through complete upper. 
Lower is a mil spec by PSA - unused

$1000 OBO No trades