Colt M4 Carbine Upper Assembly, 16" Chrome Lined 1/7 Barrel, LE6920, 5.56X45 NATO *NEW in BOX*

LE6920 Colt M4 flat top upper assembly, 16" chrome lined 1 in 7 twist Gov't profile barrel, 5.56X45 NATO *New In Box*

Sold Individually.

Get one of these high quality upper assemblies for your build!
Colt manufactured flat top upper receiver with M4 profile barrel.
Includes standard oval type handguards.
Receiver marked with Key forge marking, M4 feed ramp.
Chrome lined Barrel is marked C MP 5.56 NATO 1/7.
Packed in factory box (pictured)

This Upper Assembly includes:
- Colt manufactured M4 model flat top upper, case deflector and forward assist assembly.
- A2 style birdcage flash hider, 1/2x28 muzzle threading.
- Colt M4 style barrel, 5.56 NATO with M4 feed ramps and 1 in 7 twist rate.
- 16" barrel with A2 type birdcage flash hider, and chrome lined bore.
- Standard M4 style oval handguards and front sling swivel. 

NO rear sight, charging handle, bolt carrier assembly or carry handle. 

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 #: SP401397