
Availability: In Stock
Current Stock: Out of stock
The TacFire 10.5" AR Barrel in 300 Blackout with black nitride finish is built for shooters who want a compact, versatile platform for subsonic loads, home defense, or specialized hunting applications. This barrel delivers the flexibility of the 300 Blackout cartridge in a short-barreled configuration that works well in tight spaces or as an alternative to common 5.56 AR setups. The black nitride finish protects against corrosion and wear while maintaining a professional appearance on your rifle.
At 10.5 inches, this barrel strikes a balance between velocity and handling in a short AR platform—ideal if you're building a pistol, short-range rifle, or SBR (where legally compliant). The 300 Blackout cartridge is known for reliable performance with both supersonic and subsonic ammunition, making it a popular choice for shooters who value flexibility and accuracy at intermediate distances.
TacFire barrels are manufactured to standard AR specifications, ensuring reliable fit and function with most quality AR-15 receivers and components. Whether you're upgrading an existing rifle or starting a new build, this barrel gives you a proven platform without unnecessary complexity.
| Barrel Length | 10.5 inches |
| Caliber | 300 Blackout |
| Finish | Black Nitride |
| Model Number | BAR3001810N |
This barrel uses standard AR-15 specifications and will fit any standard AR-15 receiver set. It's compatible with common AR platforms and builds—pistol, SBR, or rifle configurations depending on your local legal requirements and component choices.
Yes, the 300 Blackout cartridge is designed to work reliably with both supersonic and subsonic loads. Function and accuracy will depend on your specific ammunition, suppressors (if used), and other components, but the barrel itself supports both types.
This is a new barrel manufactured to TacFire specifications. Standard break-in practices for any new firearm barrel are recommended for optimal accuracy and long-term performance.

SKU: 115667919 • Width: 3.8in • Height: 1.3in • Depth: 12.1in • Weight: 1.3oz





Availability: In Stock
Current Stock: Out of stock
The TacFire 10.5" AR Barrel in 300 Blackout with black nitride finish is built for shooters who want a compact, versatile platform for subsonic loads, home defense, or specialized hunting applications. This barrel delivers the flexibility of the 300 Blackout cartridge in a short-barreled configuration that works well in tight spaces or as an alternative to common 5.56 AR setups. The black nitride finish protects against corrosion and wear while maintaining a professional appearance on your rifle.
At 10.5 inches, this barrel strikes a balance between velocity and handling in a short AR platform—ideal if you're building a pistol, short-range rifle, or SBR (where legally compliant). The 300 Blackout cartridge is known for reliable performance with both supersonic and subsonic ammunition, making it a popular choice for shooters who value flexibility and accuracy at intermediate distances.
TacFire barrels are manufactured to standard AR specifications, ensuring reliable fit and function with most quality AR-15 receivers and components. Whether you're upgrading an existing rifle or starting a new build, this barrel gives you a proven platform without unnecessary complexity.
| Barrel Length | 10.5 inches |
| Caliber | 300 Blackout |
| Finish | Black Nitride |
| Model Number | BAR3001810N |
This barrel uses standard AR-15 specifications and will fit any standard AR-15 receiver set. It's compatible with common AR platforms and builds—pistol, SBR, or rifle configurations depending on your local legal requirements and component choices.
Yes, the 300 Blackout cartridge is designed to work reliably with both supersonic and subsonic loads. Function and accuracy will depend on your specific ammunition, suppressors (if used), and other components, but the barrel itself supports both types.
This is a new barrel manufactured to TacFire specifications. Standard break-in practices for any new firearm barrel are recommended for optimal accuracy and long-term performance.
SKU: 115667919 • Width: 3.8in • Height: 1.3in • Depth: 12.1in • Weight: 1.3oz
