Colt AR15A4 5.56 NATO Rifle 20" Barrel
The Colt AR15A4 is a modern semi-automatic rifle chambered in 5.56 NATO with a 20-inch chrome moly vanadium barrel, A2 fixed stock, and adjustable sights. Includes a 30-round magazine and delivers reliable performance for sport shooting and competition.
The Colt AR15A4: American Rifle Heritage Meets Modern Reliability
The Colt AR15A4 represents the evolution of America's most iconic rifle platform. This semi-automatic rifle carries forward the proven design principles that have made the AR-15 the standard-bearer for accuracy, reliability, and versatility.
Specifications and Features
Caliber and Barrel
- Chambered in 5.56 NATO (compatible with .223 Remington)
- 20-inch chrome moly vanadium barrel with 1:7 twist rate
- Six-groove rifling for consistent bullet stabilization
- Matte black finish resists corrosion and glare
Sighting System
- Adjustable post front sight for elevation correction
- Rear sight adjustable for windage
- Detachable carry handle for mounting optics or maintaining iron sight versatility
Action and Controls
- Direct gas impingement system proven in millions of rifles
- Locking bolt ensures reliable feeding and extraction
- Standard controls familiar to shooters of all experience levels
Stock and Ergonomics
- A2-style fixed stock provides a stable shooting platform
- Black polymer grip for comfortable control
- Overall length: 39.5 inches
- Weight: 7.71 pounds—manageable for extended shooting sessions
Capacity and Reliability
- Accepts standard 30-round magazines
- Proven direct gas system delivers consistent performance
- 7075-T6 aluminum receiver with hard coat anodize finish
Why Choose the AR15A4?
Whether you're a competitive shooter, collector, or someone seeking a dependable rifle for sport shooting, the Colt AR15A4 delivers. Its adjustable sights allow for precision shooting without additional accessories, while its modular design accommodates future upgrades. The rifle's heritage and proven track record make it an excellent choice for both experienced shooters and those new to the platform.
Features
- chambered in 5.56 nato
- barrel length: 20-inch 4150 chrome moly vanadium
- operation: semi-automatic
- finish: black hard coat anodized
- rate of twist: 1:7
- capacity: 30+1 rounds
- sights: a2 front sight with detachable carry handle rear sight
- muzzle device: a2 flash hider
- magazine compatibility: ar-style magazine
- stock: a2 fixed for stability
- grips: black polymer
- receiver material: 7075-t6 aluminum
- trigger: single-stage
- safety: manual thumb safety
- overall length: 39.5 inches
