Colt Model 733 M16A2 Commando Upper Assembly, 11.5" Heavy Barrel, F/A 1/9, 5.56X45 NATO, *Very Good*

Colt Model 733 M16A2 heavy barrel Commando upper receiver assembly, 11.5", 1 in 9 twist, 5.56x45 NATO, with full-auto bolt & carrier,  in *Very Good* condition.

Sold Individually.

These are unique Commado uppers!
Upper receiver markings may vary.
Rare heavy profile barrel is marked B MP (Chrome Bore, Magnetic Particle) 5.56 NATO 1/9 H BAR (Heavy Barrel).
Chrome bore is in *Very Good* condition.
Standard round polymer handguards in *Very Good* condition with little signs of wear.
Colt manufactured A2 carry handle style upper receiver.

This Upper Assembly includes:
- Standard round polymer carbine handguards.
- A2 Front sight assembly and feed ramps.
- A2 type upper, with adjustable rear sight, case deflector and forward assist assembly.
- 11.5" heavy profiled barrel with A2 type birdcage flash hider, and chrome lined bore.

NOTE: Prior to installing this length of barrel into a rifle a NFA Form 1 must be completed and returned approved.
A 11.5 Inch length barrel installed into a shoulder fired firearm is a "Short Barreled Rifle" under the NFA. 

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.