Faxon 10.5" Lightweight Pencil Barrel - 4150 QPQ
This Faxon 10.5 inch Pencil Barrel is the lightest and most accurate pencil barrel available for sale in a short barrrel package. This lightweight carbine length barrel is a well known tack driver within the industry and has been used to produce many well known lightweight AR pistol and SBR builds. RTB has teamed up with Faxon Firearms to deliver this premium barrel at a very competitive price point and with free shipping!
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: 5.56
- Barrel Twist: 1:8
- Barrel Length: 10.5"
- Barrel Profile: Pencil
- Barrel Gas System: Carbine
- Inside Finish: QPQ Nitride
- Outside Finish: QPQ Nitride
- Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
- Gas Block Diameter: .625"
- Gas Port Diameter: .081"
- Gas Block Journal Length: 1.1"
- Barrel Extension: M4
- Weight: .9 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown