M4-A3 Upper Assembly, 16" Barrel, 5.56x45 NATO, 1x9 twist, *Good*

M4-A3 Upper Receiver Assembly, 16" Barrel, 1x9 twist, 5.56X45 / .223, in *Good* condition.

Sold Individually. (The upper pictured is the one you will receive.)

This is a great addition to your M4 build!
Includes A3 flat top style upper, dust cover, and forward assist.
Keystone marking on upper receiver.
Barrel is marked 5.56 NATO 1-9.
Bore is in *Very Good* condition.
Handguard has little to no signs of use.
Bolt assembly and charging handle are Not included.
The dust cover will require some adjusting as it is tight.
May show signs of light wear, marring, scratching, etc...

This Upper Assembly includes:
- Standard front site base.
- 16" barrel with 1x9 twist. 
- M4 A3 style upper with flat top 6" picatinny rail.
- 6" M4 style handguard with vent openings. 
- Original flash hider.

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.