Description
Rock River Arms Tactical Carbine Complete Upper Receiver Features
The Rock River Arms Tactical Carbine Complete Upper Receiver is equipped with a 16″ chrome moly barrel with a 1:24 twist rate, ensuring excellent accuracy and stability for .450 Bushmaster ammunition. The RRA Operator Muzzle Brake, with a 5/8-32 thread, effectively reduces recoil and muzzle rise, enhancing shooting comfort and control.
This upper receiver features a low profile gas block and a mid-length gas system, providing reliable operation and smooth cycling. The RRA 13″ extended lightweight free float M-LOK handguard offers ample space for accessory attachment while maintaining a lightweight profile.
The package includes a bolt carrier group and a charging handle assembly, ensuring you have all the necessary components for a complete and functional upper receiver. Additionally, it comes with one 5-round magazine, making it ready for use right out of the box.
Rock River Arms Tactical Carbine Complete Upper Receiver Specifications
- Manufacturer: Rock River Arms
- Model: Tactical Carbine Complete Upper Receiver
- Caliber: .450 Bushmaster
- Barrel Length: 16″
- Barrel Material: Chrome Moly
- Twist Rate: 1:24
- Muzzle: RRA Operator Muzzle Brake
- Thread Pattern: 5/8-32
- Gas Block: Low Profile
- Gas System: Mid-Length
- Handguard: RRA 13″ Extended Lightweight Free Float M-LOK
- Finish: Anodized
- Color: Black
- Includes: Bolt Carrier Group and Charging Handle Assembly
- Magazine: (1) 5-round magazine
- Compatibility: Fits AR-15
| Barrel Length | 16 |
|---|---|
| Caliber | .450 BM |
| Capacity | 5 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Rock River Arms |
| Manufacturer Part Number | 450B0592 |
| Model | Tactical Carbine Complete Upper |
| Type | Uppers |
| UPC | 842834125548 |
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