Thanks for the info and yes I realized pics are upside down. I'm new with an iPad.....lol Is this the carbine you are talking about on the box it said export only not sure what that meant but you just cleared that up.
Yes, that's the one of the holy grail carbines, just marked "Carbine", man my mouth is watering right now, LMAO!!
Also yeah, that's the nickle finish Colt AR, very nice indeed!
You've got almost all my dream collection, only in my dreams:
SP1 rifle first year 1963
SP1 carbine early 1977 production
SP1 rifle 1971 serial number from SP16001 to SP19400 (because it was my first ever Colt AR rifle back in 1971)
Sporter II A2 rifle with A1 rear sight, shell deflector and forward assist C7 type upper receiver rifle
R6721 AR-15A3 Tactical Carbine pre ban S/N BD - 1 to BD - 134
marked "Carbine" (for export only)
6530 marked "Sporter Lightweight" also "LE/ Mil/ Export Only" at right magwell of lower receiver with Gen 3 CAR Fiberlite synthetic collapsible stock
LE6920 early marked "Colt's Law Enforcement Carbine" with "LE/ Mil/ Export only" early 1997 - 1999
Colt Z-coat Camo Gov't Model rifle
Nickle finished AR any model
any rollmark error, no Colt stylized word logo, no model, no caliber, no "LE/ Mil/ Export Only", etc.
Transferable M-16A2 pre '86 full auto rifle