AR-180 Upper Assembly, 18", w/ Bolt and Carrier Assembly, Black Painted, STERLING, 5.56X45 NATO *Good*

Costa Mesa / Sterling AR-180 Upper Assembly, 18" long barrel, with guide rod, springs, Bolt and Carrier Assembly, Black Painted, 5.56X45 NATO, in *Good* condition.

Sold Individually.

Get one of these rare AR-180 upper's for your collection!
These upper assemblies were manufactured by Sterling England for Armalite, Inc.
Barrel marked .223., bore is in good condition.
Gas block has the factory bayonet lug, front and rear sights are installed.
Includes upper receiver with bolt and carrier assembly, guide rod & springs assembly and populated barrel.

This Upper Assembly includes:
- Armalite Cosa Mesa / STERLING marked upper receiver.
- 18 inch populated barrel assembly.
- Bolt and carrier assembly.
- Guide rod with springs.
- Original plastic handguards.
- Complete front sight block / gas block with sling swivel and bayonet lug.

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.