Radical Firearms 300 Blackout 10.5" M-LOK Upper Receiver CFU10.5-300HBAR-10RPR

Build or upgrade your AR platform with the Radical Firearms 300 Blackout Upper Receiver. This complete upper assembly features a 10.5-inch barrel and M-LOK handguard in a durable black finish.

Radical Firearms .300 Blackout 10.5" M-LOK Upper

The Radical Firearms CFU10.5-300HBAR-10RPR is a complete upper receiver assembly chambered in .300 Blackout. This upper features a 10.5-inch heavy barrel, making it an excellent choice for short-barreled rifle builds, home defense, and suppressed configurations. The M-LOK handguard provides ample mounting space for accessories while keeping weight to a minimum. Finished in black, this upper offers a clean, professional appearance and is built to deliver reliable performance. The .300 Blackout caliber provides excellent ballistic performance in short barrels, making it a popular choice for both suppressed and unsuppressed use. Whether you’re building a new SBR or upgrading an existing lower receiver, the Radical Firearms 300 Blackout upper is a strong, affordable option for shooters looking for quality and value.

Key Features of the Radical Firearms Upper

• Brand: Radical Firearms
• Model: CFU10.5-300HBAR-10RPR
• Caliber: .300 Blackout
• Barrel Length: 10.5 Inches
• Handguard: M-LOK
• Finish: Black

Ideal for Short Barrel and Suppressed Builds

This upper is perfect for shooters building a compact .300 Blackout rifle for home defense, suppressed shooting, or tactical applications.

Why Choose the Radical Firearms 300 Blackout Upper?

The CFU10.5-300HBAR-10RPR delivers a complete, ready-to-install upper with a short 10.5" barrel and modern M-LOK handguard.

Radical Firearms. 300 Blackout Upper. CFU10.5-300HBAR-10RPR. 816903022113.The End ```