Faxon Firearms 10.5" Gunner Profile .300 BLK Pistol Length Black Nitride Barrel - 15A38P10NGQ
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Just what is the Gunner profile?
The Gunner profile is a blend of two of the best performing profiles of all time, Gov’t and Pencil.
Proving that every once and awhile, the Government can do something right, the Gunner’s profile from the extension to the gas block mimics that well-known taper. From there, innovation takes over and the Gunner moves to a .750 gas block journal and our famed pencil profile out front.
Removing the weight from the front of the barrel ensures maximum versatility and keeps material to the rear to maximize heat resistance and mitigate whip.
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 Certified Gun Barrel Quality Steel
- Barrel Type: Button Rifled
- Barrel Caliber: 300 BLK
- Barrel Twist: 1:8
- Barrel Length: 10.5”
- Barrel Profile: GUNNER
- Barrel Gas System: Pistol
- Inside Finish: QPQ Nitride
- Outside Finish: QPQ Nitride
- Muzzle Thread: 5/8-24 TPI (Threads Per Inch)
- Gas Block Diameter: .750
- Gas Block Journal Length: 1.9
- Barrel Extension: M4
- Weight: 1.10 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown
| Weight | 17.6 oz |
|---|---|
| Dimensions | 12.5 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | GUNNER |
| Cartridge Compatibility | 300 BLK |
| Gas Block Journal | 0.75 |
| Barrel Length | 10.5 |
| Gas System Length | Pistol |
| Platform | AR-15 |
| Twist Rate | 1-8 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | 15A38P10NGQ |
| UPC | 816341023215 |
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
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US
Looks Nice
Haven’t installed this item yet but machine work is very nice and it fits inside the upper receiver very nice. I bought this because I bought an 11.5” 556 barrel for a piece that I was building from spare parts and that shoots very well.
USFaxon is one of my “Go-to” companies
This barrel nailed everyone of my expectations. As stated in the title, Faxon is one of those companies that I just have confidence in. When I buy their product, it never disappoints. I’ve built a lot of ARs, and this company in my opinion, always hit’s it’s mark. This barrel is no exception. Affordable, durable and everything anyone could ask for in a barrel. I’d recommend definitely.
US
Excellent Barrel
Accurate. Very nice finish. Lightweight. Very nice product.
United StatesFaxon quality
Installed this barrel with an Aero Precision M4E1 upper. Barrel fit and finish was very nice. Shooting suppressed was extremely quiet. The QPQ finish is very tough and scratch resistant as well.
US300 Blackout 10.5 Faxon Barrel
My 6th Faxon barrel of various calibers, have had great luck with accuracy on all. Highly recommend for future builds.
