Faxon Firearms 20" Pencil .308 WIN Rifle-Length Salt Bath Nitride 4150 Series Barrel - 10A810R20NPQ
Out of stock
Faxon’s pencil barrels are renowned for their lightweight performance. Fully stress relieved, we carefully designed the barrel’s taper to remove 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 .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 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.
Specifications:
- Barrel Material: 4150 GBQ
- Barrel Caliber: .308 WIN
- Barrel Twist: 1:10
- Barrel Length: 20”
- 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: 2.07 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown
| Weight | 33.12 oz |
|---|---|
| Dimensions | 20 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Pencil |
| Gas System Length | Rifle |
| Gas Block Journal | 0.75 |
| Barrel Length (inches) | 20 |
| Barrel Chamber | 308 Win |
| Platform | AR-10 / LR-308 |
| Twist Rate | 1-10 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | 10A810R20NPQ |
| UPC | 816341023314 |
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
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US
Excellent Lightweight 20"
This barrel kept the rifle weight low, while still maintaining performance. Definitely recommend!
USExcellent Lightweight 20"
Great barrel. Still need to install, but I've dropped a 18" pencil barrel on another build and it's great! Very accurate and reduced the weight dramatically.
