Yes, you are right that this Colt AR Model R6601 Sporter Match H-BAR white lable. The AR was made at Colt's beginning period where they began to make AR politically correct guns around 1989 - 1990. The AR does commend a greater value then let say a R6601 that is blocked but it’s not like a R6600, which is not block and has a Bayo lug. It’s almost a trade off. Estimated value in today’s soft market would bring between 1,300 - 1,600 clams. Please keep in mind this is my estimate.
Hope this helps ya, good to see around these parts again. You’re a good man to do business with; I have been enjoying our last business transaction by drooling all over it.