– 4150 CMV Melonite
– 1/5 Twist
– M4 Feed Ramps
– Micro Length Gas System
.750 Low Pro Gas Block
– QPQ Corrosion Resistant Finish
– A2 Flash Hider
– 1/2 x 28 Threaded Muzzle
– M16 BCG
– Charging Handle
– MLOK Hand Guard
– 7075 – T6 Mil-Spec Upper Receiver
– Forward Assist
– Ejection Port Assembly
AR15 SHORT UPPER – Check out our 5″ 556 NATO upper on YouTube
Go shorter with this ACI Micro Upper. Included in the upper, the 5 inch 5.56 NATO barrel will give you the ultimate compact package. Good for any engagement within 100 yards. Add our Full Auto rated M16 Bolt Carrier Assembly and Standard Charging handle to complete this upper. Slap it on your AR15 Pistol lower or Stamped NFA SBR Lower and get after it!
ALL NFA RULES APPLY
It is the customer’s responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16″. Federal NFA regulations are applicable to this item.
Handling firearms or firearms parts can expose you to lead, and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).