This Colt AR-15 Upper Receiver comes with an ejection port cover assembly and forward assist assembly already installed. This Upper Receiver Assembly comes with a picatinny-style flattop rail for plenty of accessories and is more than ready to offer maximum versatility.
Upper Receiver Assembled AR-15 Aluminum Black
Available on backorder
What does 'Available on backorder' mean?For many of these items, they are simply 'special order', so we can have them in only a few days. Some products, however, carry extended lead times and may not be immediately available. If you have any questions about the lead times on a particular product, please contact us and we'll be happy to assist you.