SOLD I am selling two new-in-the-box, unfired, still factory sealed, law enforcement marked, Colt model AR6721 semiautomatic carbines chambered in caliber .223. These two rifles have consecutive serial numbers. Each rifle has a 16.1 inch heavy barrel with 1:9 twist, 4 position telescoping stock, A3 upper receiver with carry handle and target style adjustable sights, bayonet lug, flash hider, (2) Colt 20 or 30 round magazines and accessories. Buy now as Colt has limited the supply of these carbines. Price is $2,590. Shipping and insurance is $30. Payment by cashier's check or postal money orders and must be received within 7 days or the guns will be resold.