Description
Faxon took everything that earned its AR and pistol barrels a loyal following and brought it over to the .22 world. This 16" pencil-profile barrel is the lightest-handling option in Faxon's rimfire lineup, tipping the scales right around 1.15 lbs with the thread protector installed. Drop it into a Ruger 10/22 non-takedown receiver and you'll feel the difference the moment you shoulder it: less forward weight, a nose that swings quicker, and a rifle that stays comfortable through a long afternoon of plinking.
What the Faxon Pencil Barrel Brings to a 10/22
It's cut from 416-R stainless steel bar stock at Faxon's Cincinnati facility, given 6-groove rifling with a 1:16 twist, and finished with a recessed target crown to protect the rifling where it matters most. The salt bath nitride coating adds surface hardness and shrugs off corrosion, and because the profile runs thinner than a factory tube, it free-floats nicely in most stocks. Every barrel gets magnetic particle inspected before it ships, which is the kind of quality check you usually only see on higher-end centerfire barrels.
Chamber and Threads on the Rimfire Pencil Barrel
Faxon spec'd a .22 LR Sporting chamber here, which is the reliable all-arounder. It's built to feed and cycle a wide spread of ammo, from bulk-pack plinking rounds to standard-velocity match loads, so you're not stuck babying it with one specific brand. The muzzle comes threaded 1/2×28 to a .625" depth, ready for a rimfire suppressor or muzzle device, and a thread protector is included so the threads stay clean when you're running bare.
Installation is straightforward for anyone comfortable pulling a factory 10/22 barrel, and the whole thing is backed by the Faxon Lifetime Guarantee. Keep in mind this one is built for standard non-takedown receivers, so verify your setup before you order.
Key Specifications
- Manufacturer: Faxon Firearms
- Manufacturer Part Number: 12B216N16NPQ-T
- UPC: 816341025806
- Caliber: .22 LR
- Barrel Length: 16"
- Twist Rate: 1:16
- Rifling: 6-groove
- Chamber: .22 LR Sporting
- Profile: Pencil
- Material: 416-R Stainless Steel
- Finish: Salt Bath Nitride
- Color: Black
- Muzzle Threads: 1/2×28
- Muzzle: Recessed Target Crown
- Weight: Approx. 1.15 lbs with thread protector
- Fitment: Ruger 10/22 Non-Takedown
What’s Included
- Faxon Rimfire Pencil Profile 16" barrel
- Thread protector
Frequently Asked Questions
Will the Faxon Rimfire Pencil Barrel fit my Ruger 10/22?
It's built for standard 10/22 non-takedown receivers and installs the same way a factory barrel does. It will not fit 10/22 Takedown models. Since the pencil contour runs thinner than the factory barrel, it fits and free-floats in most stocks, but it's always worth confirming clearance with your specific stock or chassis before installing.
What ammo works best in this barrel?
The .22 LR Sporting chamber is the versatile choice, designed to feed and cycle a broad range of loads. That covers everything from bulk-pack range ammo to standard-velocity match rounds. If you're chasing the tightest groups, many folks find standard-velocity loads shine, but the sporting chamber won't leave you locked into one brand.
Is the muzzle threaded for a suppressor?
Yes. The muzzle is threaded 1/2×28 to a .625" depth, which is the common standard for rimfire suppressors and muzzle devices. A thread protector comes included so the threads stay protected when you're shooting without an attachment. Always follow your suppressor manufacturer's guidance and check alignment before running a can.
How much lighter is the pencil profile than a factory barrel?
This barrel comes in right around 1.15 lbs with the thread protector installed, and the pencil contour trims noticeable weight off the front of the rifle compared to a stock 10/22 barrel. That lighter nose makes the gun quicker to point and more comfortable over a long session. It's a favorite upgrade for anyone who wants a nimble, all-day plinker.





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