Colt M4 Upper Assembly, 16" 1/7 BBL, w/ Bolt & Charging Handle, Low Profile Gas Block, 5.56X45 NATO *NEW*

Colt M4 Carbine Upper Assembly, 16" chrome lined 1/7 twist barrel, with charging handle and bolt carrier assembly, 5.56X45 NATO *NEW*

Sold Individually.

Get one of these high quality upper assemblies for your build!
Colt manufactured flat top upper receiver with M4 profile barrel.
New Colt bolt and chrome lined carrier assembly, charging handle, and a low profile gas block.
Receiver marked with Square forge marking.
Chrome lined Barrel is marked 13629 MP 5.56 NATO 1/7.
Packed in factory box (pictured)

This Upper Assembly includes:
- Colt manufactured M4 type flat top upper, case deflector and forward assist assembly.
- New Colt bolt and chrome lined carrier assembly.
- A2 style birdcage flash hider.
- 1/2x28 muzzle threading.
- Colt manufactured M4 style barrel, 5.56 NATO with M4 feed ramps and 1/7 twist rate.
- 16" barrel with A2 type birdcage flash hider, and chrome lined bore.
- Low profile gas block.

NO sights or hand guards are included.

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

Colt Part #: LE6920CK-NHG