The Knight's Armament SR-15 Assembled Upper Receiver is a factory-configured upper designed as the foundation for custom AR-15 builds utilizing FF RAS 5 or URX 6 handguards. Precision-machined from aluminum and finished in black anodizing, it arrives with key components already installed for streamlined assembly and compatibility with both KS and mil-spec lower receivers.
FEATURES
- Factory-installed forward assist assembly
- Factory-installed ejection port door assembly
- Compatible with FF RAS 5 handguards
- Compatible with URX 6 handguards
- Interfaces with KS lower receivers
- Interfaces with mil-spec AR-15 lower receivers
- Right-hand configuration
SPECIFICATIONS
- Caliber: .223 Remington / 5.56x45mm NATO
- Receiver Style: Assembled
- Material: Aluminum
- Finish: Anodized
- Color: Black
- Make/Model Fit: Knight's Armament SR-15, AR-15 Universal
- Length: 2.20"
- Width: 1.25"
- Height: 7.80"
- Weight: 0.45 lbs.
