Faxon Firearms 18" Pencil .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel - 10A810R18NPQ
Out of stock
Faxon Firearms 18″ Pencil .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel
Faxon’s pencil barrels are renowned for their lightweight performance. Fully stress-relieved, we carefully designed the barrel’s taper to reduce weight while maintaining performance. The result is the lightest barrel in the industry – and one we are fully confident to put our Faxon shield on.
Faxon’s .308 barrels feature 1/10 twist rifling for full stabilization across all common .308 loadings. Our barrels are chambered to the .308 Winchester SAAMI specification for maximum versatility. All our barrels are 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 undergoes a battery of tests at each operation until it is finished in Nitride, and is finally inspected. All barrels are individually checked for headspace using precision, custom-hardened gauges.
Specifications
- Barrel Material: 4150 GBQ
- Barrel Caliber: .308 WIN
- Barrel Twist: 1:10
- Barrel Length: 18″
- Barrel Profile: PENCIL
- Barrel Gas System: Rifle
- Inside Finish: Salt Bath Nitride
- Outside Finish: Salt Bath Nitride
- Muzzle Thread: 5/8-24 TPI
- Gas Block Diameter: .750″
- Gas Block Journal Length: 1.1″
- Barrel Extension: LR-308 (DPMS Compatible)
- Weight: 1.97 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown
| Weight | 31.52 oz |
|---|---|
| Dimensions | 18 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Pencil |
| Cartridge Compatibility | 308 Win |
| Gas Block Journal | 0.75 |
| Barrel Length | 18 |
| Gas System Length | Rifle |
| Platform | AR-10 / LR-308 |
| Twist Rate | 1:10 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | 10A810R18NPQ |
| UPC | 816341023291 |
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.