Faxon Firearms 11.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel 1:8 Twist - 15A58M11NGQ
In stock
Designed for those looking to save weight while still allowing for the use of a suppressor long-term, the BIG Gunner is ideal for suppressed shooters. All for just about a single pound.
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.
Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
- 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
| Weight | 18.24 oz |
|---|---|
| Dimensions | 13.5 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | GUNNER |
| Cartridge Compatibility | 5.56 NATO |
| Gas Block Journal | 0.625 |
| Barrel Length | 11.5 |
| Gas System Length | Midlength |
| Platform | AR-15 |
| Twist Rate | 1:8 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | 15A58M11NGQ |
| UPC | 816341020016 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
- length
- barrel
- length gas system
- arms gas block
- LH bcg
- Crux Saxon
- arms
- 10 1/2
- proximity
- frustration
US
Faxon Gunner
Great fit nice and tight with the Cerakote nice machine work can’t wait to put it to work
USGreat Barrel
Great barrel, holds great groups!
USSo excited
Shipped fast. Haven't installed yet but so excited its here.
US
Faxon 11.5 inch gunner barrel
Got the barrel due to the Mid length gas system and overall length. Have used for about 100 rounds of 62 grain 556 and with Crux Saxon suppressor with good results. Was able to quickly tune superlative arms gas block. Frustration has been access to adjustment knob on the gas block given its close proximity to the muzzle device. Handguard is 10 inches and just covers gas block so clean look. Not yet shot unsuppressed but intend to. Also need more experience to compare it to the feel like a 10 1/2 inch and 14 inch barrels I have... Using on Stag arms left handed upper and used with a Toolcraft LH bcg.
USGood barrel
Yes I have used this
