Ddles 45acp lower with a 8in extreme di upper sporting a a 7 in mi ss rail,6 kriss v mags,x200 surefire, sig romeo 4 and magpul backup sights. Over 2100 in this asking 1500.00 on form 1. Started life as a pistol so if you don't want it as a sbr I can cancel stamp. But will have to take the bcm stock off.