The Shark Coast Valkyrie Deluxe 16" upper receiver assembly transforms standard AR-15 platforms into precision-oriented rifles capable of sub-MOA accuracy. This complete upper features a match-grade barrel and enhanced bolt carrier group engineered for competitive shooting and tactical applications. The Valkyrie configuration delivers consistent performance across multiple ammunition weights while maintaining the reliability AR platforms are known for.
What Makes This Different
The Valkyrie Deluxe stands apart from standard AR uppers through its precision-machined receiver and match-grade barrel construction. Where typical uppers prioritize basic functionality, this assembly incorporates enhanced tolerances and premium materials that deliver measurable accuracy improvements. The system maintains compatibility with standard AR-15 lower receivers while providing performance characteristics typically found in custom builds.Key Features
- 16-inch match-grade barrel with 1:7 twist rate for optimal bullet stabilization
- Enhanced bolt carrier group with improved headspace tolerances
- Forged 7075-T6 aluminum upper receiver with M4 feed ramps
- Low-profile gas block with adjustable gas system
- 15-inch M-LOK compatible handguard with full-length top rail
- Standard AR-15 barrel extension for universal lower compatibility
- Phosphate coating on internal components for corrosion resistance
Technical Specs
- Caliber: 5.56 NATO/.223 Remington
- Barrel Length: 16 inches
- Twist Rate: 1:7 inches
- Overall Length: 32.5 inches
- Weight: 3.8 pounds (without bolt carrier group)
- Receiver Material: 7075-T6 aluminum, Type III hard anodized
- Gas System: Mid-length with adjustable gas block
- Thread Pitch: 1/2x28 TPI
- Rail System: M-LOK compatible, Picatinny top rail
- Compatibility: Standard AR-15 lower receivers
