NEW OLD STOCK UNFIRED FACTORY BUILT 07/97 DATE CODE A3 TACTICAL CARBINE UPPER RECEIVER FEATURING A RAISED C FOR COLT & AF FOR ACCURATE FORGE (REFERENCE PAGE 292 BLACK RIFLE II) NO T MARKS ON THIS UPPER OR M4 DESIGNATION ABOVE THE GAS TUBE PORT, UPPER INCLUDES 6 HOLE HANDGUARDS, REMOVABLE CARRY HANDLE, COLT C ETCHED BOLT CARRIER GROUP & MPC MARKED BOLT, CHARGING HANDLE, 16" 1/9 TWIST FULL HEAVY CONTOUR BARREL, BAYONET LUG & A2 FLASH HIDER. ENHANCE THE PHOTOS & LOOK CLOSELY, THIS IS A RARE & DESIRABLE UNFIRED BRAND NEW 16" HEAVY BARREL UPPER IN THIS DAY & AGE. $ 1750.00 no Bcg or CH, or 2150.00 DELIVERED TO THE LOWER 48 INSURED FOR THE FULL AMOUNT, PRIORITY MAIL W/TRACKING. I ACCEPT DISCREET (no comments or mention of gun parts in the comment section) ZELLE & FRIENDS & FAMILY PAYPAL OR ADD 4% FOR GOODS & SERVICES PAYPAL & USPS MONEY ORDERS ONLY.