Radical Firearms 300 Blackout Upper 16" 1:8 MLOK

Radical Firearms 300 Blackout Upper Assembly

This complete upper receiver assembly represents a straightforward approach to building or upgrading an AR-platform rifle. The 300 Blackout cartridge has earned its place in modern shooting sports, offering effective performance in both supersonic and subsonic loadings.

Key Features

• Caliber: 300 Blackout
• Barrel Length: 16 inches with 1:8 twist rate
• Handguard: MLOK-compatible for accessory mounting flexibility
• Muzzle Device: A2 flash hider
• Compatibility: MIL-STD lower receivers
• Finish: Black

What You Get

This is a complete upper assembly—no additional components needed to function. Simply mate it to any standard AR-15 lower receiver, and you're ready to shoot. The 16-inch barrel strikes a practical balance between velocity and handling, while the 1:8 twist rate stabilizes a wide range of 300 Blackout projectiles.

Practical Considerations

The 300 Blackout's versatility makes it appealing to shooters with diverse interests. Whether you're exploring subsonic ammunition for suppressed shooting or running standard loads, this upper delivers reliable performance. The MLOK handguard allows you to configure your rifle exactly as you need it, from lights and optics to vertical grips and other tactical accessories.

This is a no-nonsense option for builders and shooters who value straightforward functionality.