Item #:
810155160401
UPC: #:
810155160401
availability:
in stock

VKTR V3 Forged 5.56 13.7" Barrel Upper Receiver - California Compliant

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The VKTR V3 Forged Upper Receiver delivers precision manufacturing and reliable performance for AR-15 platform builds. This 5.56 NATO chambered upper features a 13.7-inch barrel with integrated muzzle device to achieve optimal barrel length while maintaining California compliance requirements.

What Makes This Different

This forged upper receiver assembly combines mil-spec construction with modern manufacturing tolerances for consistent accuracy. The 13.7-inch barrel length provides an ideal balance between velocity retention and maneuverability compared to standard 16-inch configurations. California-specific modifications ensure legal compliance without compromising functionality or reliability.

Key Features

  • Forged 7075-T6 aluminum upper receiver with Type III hard anodizing
  • 13.7-inch chrome-lined barrel chambered in 5.56 NATO/.223 Remington
  • Integrated muzzle device permanently attached for California compliance
  • M4 feed ramps for enhanced reliability with various ammunition types
  • Standard Picatinny rail system compatible with most optics and accessories
  • Mil-spec barrel extension with proper headspace dimensions
  • Black anodized finish provides corrosion resistance and durability
Field testing demonstrates consistent sub-2 MOA accuracy with quality ammunition across multiple shooting scenarios. The barrel profile maintains rigidity during rapid fire sequences while dissipating heat effectively. This upper receiver functions reliably in competition environments, training applications, and defensive configurations where California regulations apply.

Technical Specs

  • Caliber: 5.56 NATO/.223 Remington
  • Barrel Length: 13.7 inches
  • Overall Length: Approximately 19.5 inches
  • Weight: 2.8-3.2 pounds (estimated)
  • Twist Rate: 1:7 or 1:8 inches (standard for 5.56)
  • Gas System: Mid-length
  • Finish: Type III Hard Anodized Black
  • Thread Pitch: 1/2x28 TPI (permanently attached muzzle device)
  • Compatibility: Standard AR-15 lower receivers
This upper receiver assembly provides California shooters with a compliant solution that maintains the performance characteristics expected from quality AR-15 components. The forged construction and precision manufacturing ensure long-term reliability across thousands of rounds.