Items Available For Purchase Today Object reference not set to an instance of an object. See All M16A1 Upper Receiver For Sale from: Autbellum | Positive feedback: 100% View | Verified Seller | 58 Completed Sales View Sellers Items M16A1 Upper Receiver For Sale from: Autbellum | Positive feedback: 100% View | Verified Seller | 58 Completed Sales View Sellers Items Autbellum Seller Since: Nov. 2012 Identity Verified ( North Tonawanda, NY ) This seller is NOT an FFL City: hartsville State: SC Current Price: ENDED Min. Bid: Time Left: (Auction Ended) Shipping: $10.95 Accepted Payment Methods: Returns: 3 Days Description: For auction is a slightly used AR15 M16 A1 upper receiver complete. It has C K cast into it and I think it is a Colt. This would be great for that retro build. This will only ship to the USA. Condition: Used, Minor Wear Item #: 910391247 Location: SC Trades Accepted: Share: Shipping Notes: Shipped USPS Priority Mail with Delivery Conformation as soon as payment is received. Items You've Viewed Recently M16A1 Upper Receiver $250.00 SELLER: Autbellum Buy It Now