I have a brand new never fired AR-15 that i need to sell. It has an Essential arms lower. it has a 16" barrel, that is a 1/8 twist and chrome lined. collapsible stock and flat top upper. hopefully the pics will help. it comes with either a new 30rnd mag, or a colt 20rnd mag that is in great condition. you pick. this is a great looking gun. fit and finish is superb. $1,050 thanks a lot, Jon no trades at this time.