Description
– 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 Nitride 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!
U5565ML
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