Guns International #: 103411395
Seller's Inventory #: 606048

Category - Armalite Rifles - AR15 Rifles

Category
Armalite Rifles
AR15 Rifles

ARMALITE AR-180 5.56X45MM NATO

Description:
Guns Listing ID: 606048



The ArmaLite AR-180 is a historically significant semi-automatic rifle chambered in 5.56×45 NATO / .223 Remington, developed as the civilian counterpart to the AR-18. This example is marked “PATENT PENDING" and bears Sterling Armaments serial number S0779, identifying it as an early-production UK-manufactured rifle and placing it among the most desirable AR-180 variants.

Manufactured under license by ArmaLite and produced by Sterling in the United Kingdom, the AR-180 was designed as a rugged, military-oriented alternative to the AR-15. It features a short-stroke gas piston system, stamped steel receivers, and a factory side-folding stock, prioritizing reliability and durability.

Early PATENT PENDING Sterling rifles with low S-prefix serial numbers are especially sought after by collectors, representing the earliest civilian production closest to the original AR-18 design intent.

This rifle includes one 40-round magazine and one 20-round magazine, both highly desirable accessories that add significant collector and practical value.

Key Features:
• Caliber: 5.56×45 NATO / .223 Remington
• Operation: Short-stroke gas piston, rotating bolt
• Receiver: Stamped steel
• Stock: Factory side-folding
• Manufacturer: Sterling Armaments (UK)
• Serial Number: S0779 (early production)
• Markings: PATENT PENDING
• Sights: Factory iron sights
• Included: 1× 40-round magazine, 1× 20-round magazine

Collector Notes:
• Early Sterling S-prefix rifle
• Patent Pending marking confirms early manufacture
• Scarcer than later Howa or non-PP examples
• Original configuration and included magazines significantly enhance value

Condition:
• See photos for exact condition
• Mechanically sound
• Bore and internals consistent with careful ownership (varies by example)

This is a top-tier AR-180 suited for serious collectors of Cold War–era rifles, early ArmaLite designs, or piston-driven military platforms.

Manufacturer: ARMALITE
Model: AR-180
Caliber Info: 5.56X45MM NATO
Condition: Used - Non-Certified
Barrels: 18" BARREL
Action: SEMI AUTOMATIC
Finish: black

Price: $3,999.99