Behind the gas block will be a Government profile tapering to a shoulder and 1.1″ journal .625 gas block. In front of the gas block, the barrel will continue straight to a 1/2×28 muzzle with full shoulder.
Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.
Technical Specifications
- Barrel Material: 4150 GBQ Steel
- Barrel Type: Button Rifled
- Barrel Caliber: 5.56 NATO*
- Barrel Twist: 1:8
- Barrel Length: 11.5″
- Barrel Profile: BIG Gunner Hybrid
- Barrel Gas System: Mid**
- Inside Finish: QPQ Nitride
- Outside Finish: QPQ Nitride
- Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
- Gas Block Diameter: .625″
- Barrel Extension: M4
- Weight: 1.14 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown
*As this barrel is likely to be used in full-auto applications, we are opting to stick with a 5.56 chambering to ensure absolute safety for our customers.
**Due to the short dwell of the barrel, the gas port will be larger than most barrels. Customers are encouraged to use an adjustable gas block for optimum functionality.
| SKU | 15A58M11NGQ |
|---|---|
| UPC | 816341020016 |
| MPN | 15A58M11NGQ |
| Manufacturer | Faxon Firearms |
| Model | BIG Gunner Hybrid |
| Weight | 1.150000 |
| Condition | New |
| Material | Steel |
| Fits | AR-15 |
| Caliber | 5.56 NATO |
| Barrel Length | 11.5″ |
| Barrel Type | 4150 Steel |
| Twist Rate | 1:8″ |
| Threaded Barrel | Yes |
| Barrel Thread Pitch | 1/2×28 |
| Allocation Points | 118 |
