Standard flattop upper receiver, with the permanently attached round aluminum handguards and standard gas-impingement operating system. It has the short barrel with the standard fixed front sight base with the post front sight and a detachable 600 meter adjustable rear sight mounted on the top rail. It is fitted with the 4-position telescoping plastic buttstock and M4 style plastic pistol grip. Standard markings. It is complete with two factory magazines, a sling and back plastic storage case.

Excellent like new condition with 99% of the original factory finish showing test firing only. The plastic components are also in excellent condition.