The Ruger AR-556 Model 8542 delivers proven semi-automatic performance in the versatile 5.56x45mm NATO chambering. This configuration features premium B5 Systems components that enhance both ergonomics and durability over standard mil-spec furniture.
What Makes This Different
The B5 Bravo stock provides six positions of length-of-pull adjustment with a more comfortable cheek weld than standard carbine stocks. The matching B5 grip offers improved texture and ergonomics compared to basic A2-style grips. Ruger's cold hammer-forged barrel delivers consistent accuracy while the hard coat anodized finish resists wear and corrosion better than standard Type III anodizing.Key Features
- 16.1-inch cold hammer-forged chrome moly vanadium barrel with 1:8 twist rate
- B5 Bravo collapsible stock with enhanced cheek weld and storage compartment
- B5 Type 23 P-Grip with improved ergonomics and texture pattern
- Hard coat anodized upper and lower receivers for enhanced durability
- 30-round Magpul PMAG included with rifle
- Standard Picatinny rail system accepts optics and accessories
- Standard carbine-length gas system for reliable cycling
Technical Specs
- Caliber: 5.56x45mm NATO/.223 Remington
- Barrel Length: 16.1 inches
- Overall Length: 32.25-35.25 inches (stock extended)
- Weight: Approximately 6.5 pounds
- Twist Rate: 1:8 inches
- Gas System: Carbine-length
- Magazine Capacity: 30 rounds (one included)
- Finish: Hard coat anodized black
- Manufacturer: Sturm, Ruger & Company
- Country of Origin: United States
