2 Unissued Original GI Colt 20" M-16A1 Barrel Assemblies, (original skinny barrel type), 1/12 rifling, bayonet lugs, have 1 stamped "CMP Chrome Bore" and 1 stamped "CMPB" (both chrome lined). Includes barrel, barrel nut, front sight base and front sight assembly, no flash hider. Absolutely unused and have been stored in grease in my closet for about 20 years. $125 each shipped or $225 for both shipped. Paypal, certified funds preferred, personal checks ok but will be held for clearance. Please e-mail me to reply. Thanks.