Faxon Firearms

  • Sign in or Register
  • ()
close
  • Sign in or Register
  • ARAK-21®
    • ARAK-21® Complete Upper Receivers
    • ARAK-21® XRS Complete Rifles
    • ARAK-21® Barrel Assembly Units
    • ARAK-21® Caliber Conversion Kits
  • Suppressors
    • Twenty-Toucan®
    • Harmonix® ION
    • Harmonix® Ti•Conel®
    • Harmonix® Sentry
    • Coresync®
    • Suppressor Mounts
  • AR15 Firearms
    • SPORT
    • PRO
    • PREMIERE
    • ION (Lightweight)
  • AR15 Upper Receivers
    • Stripped Upper Receivers
    • ARAK-21® Complete Upper Receivers
    • Barreled Upper Receiver Groups
    • Barreled Upper Receiver Groups - Suppressor Ready
    • Complete Upper Receiver Groups
    • Complete Upper Receiver Groups - Suppressor Ready
  • AR10 Firearms
  • Bolt Action
    • Bolt Action Receivers & Actions
    • Barreled Actions
    • Complete Bolt Action Rifles
  • FX-19 Pistols
  • Receivers & Sets
    • AR15 Receivers & Sets
    • AR10 Receivers & Sets
    • Bolt Action Receivers
    • Barreled Actions
    • Rimfire Receivers
    • Barreled Actions
  • Rifle Barrels
    • ARAK-21® Barrels
    • ARAK-21® Barrel Assembly Units
    • ARAK-21® Caliber Conversion Kits
    • Bolt Action Barrels
    • FX7 Prefit
    • RemAge Barrels
    • Savage 110 Barrels
    • Duty Series Barrels
    • 5.56 NATO / .223 Remington
    • .300 BLK
    • 7.62x39
    • 350 Legend
    • 400 Legend
    • 9mm
    • 10mm Auto
    • 458 Socom/450 Bushmaster
    • .308 Winchester
    • 8.6 BLK
    • Pinned Gas Block Barrels
    • Integral Muzzle Device Barrels
    • Match Series Barrels
    • .223 Wylde
    • .300 BLK
    • 6MM ARC
    • 22 ARC
    • 338 ARC
    • 6.5 Grendel
    • .308 Winchester
    • 6.5 Creedmoor
    • 8.6 BLK
    • 22 Creedmoor
    • MATCH-X Series
    • .223 Wylde
    • .300 BLK
    • 6MM ARC
    • 22 ARC
    • 6.5 Grendel
    • .308 Winchester
    • 6.5 Creedmoor
    • 8.6 BLK
    • Combat Series
    • 5.56 NATO / .223 Remington
    • .300 BLK
    • Rimfire Barrels
    • Rimfire Plinker Series
    • Rimfire Match Series
    • Profiled Barrel Blanks
    • M1 Garand Barrels
    • Limited Edition Rifle Barrels
  • Rifle Parts
    • Bolts & Carrier Groups
    • AR15
    • AR10 (LR-308)
    • Rimfire
    • Gas Blocks & Gas Tubes
    • Adjustable Gas Blocks
    • Fixed Gas Blocks
    • Gas Tubes
    • Handguards
    • AR-15
    • AR-10 (LR-308)
    • Muzzle Devices
    • MuzzLok®
    • Suppressor Mounts
    • Other
    • Magazine Marker Bands
    • Charging Handles
    • AR Completion Parts
    • Bolt Action Accessories
    • Headspace Gauges
  • Pistol Barrels
    • For Glock®
    • For G19
    • For G17
    • For G34
    • For G43/43X
    • For G48
    • For SIG®
    • For P320 Full Size
    • For P320 Compact
    • For P365
    • P365 XL
    • For M&P®
    • For M&P Full Size
    • For M&P 2.0 Compact
    • For M&P Shield
  • Pistol Parts
    • EXOS Compensators
    • Slides
    • Magazine Extensions
  • More
    • Faxon Outdoors
    • Support
    • Clearance
    • Faxon Gear
    • Limited Edition!
    • 3D Printable Tools & Fixtures
    • Other Brands
    • B5
    • Blue Force Gear
    • C&G Holsters
    • Caveman LLC
    • Crimson Trace
    • Elite Tactical Systems
    • HIPERFIRE
    • HOLOSUN
    • Magpul
    • Mantis
    • Mission First Tactical
    • Otis Technology
    • REAL AVID
    • RISE Armament
    • Ruger
    • Vertx
    • Wheeler Tools

DUE TO INCREASED ORDER VOLUME, PLEASE ALLOW 2-3 EXTRA BUSINESS DAYS FOR ORDER PROCESSING AND RESPONSES TO CUSTOMER SERVICE INQUIRIES.

HELP INSURE YOUR PACKAGE ARRIVES ON TIME. UPS AND FEDEX HAVE RELIABLE TRACKING AND FEWER DELAYS THAN USPS.

  1. Home
  2. Categories

Close to View Results Subcategories Close to View Results Filter
  • ARAK-21®
  • Suppressors
  • AR15 Firearms
  • AR15 Upper Receivers
  • AR10 Firearms
  • Bolt Action
  • FX-19 Pistols
  • Receivers & Sets
  • Rifle Barrels
  • Rifle Parts
  • Pistol Barrels
  • Pistol Parts
  • More
Refine by
  • Pencil
  • 1/2x28
  • 5.56 NATO
Clear all
Hide Filters Show Filters
Barrel Profile
Clear
  • Gunner (11)
  • HBAR (1)
  • M4 (1)
  • Medium Taper (2)
  • Pencil (5)
  • SOCOM (5)
Muzzle Thread
Clear
  • 1/2x28 (5)
  • N/A (2)
Gas Block Diameter
  • .625" (5)
Caliber
Clear
  • .22 LR (1)
  • .223 Wylde (2)
  • 5.56 NATO (5)
Rifling Twist Rate
  • 1:8 (5)
Gas System Length
  • Carbine (2)
  • Mid (3)
Other
  • In Stock
  • Faxon 10.5 inch 5.56 Pencil barrel with factory pinned .625 gas block
    Quick view View Options
    Compare Items

    FAXON PINNED GAS BLOCK PENCIL PROFILE 10.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $220.00

    Faxon

  • Faxon Duty Series 10.5 inch pencil profile 5.56 barrel — full side view, carbine gas
    Quick view View Options
    Compare Items

    FAXON DUTY SERIES PENCIL PROFILE 10.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $175.00

    Faxon

  • Faxon Duty Series Pencil Profile 14.5 inch 5.56 barrel — full side view, mid-length gas
    Quick view View Options
    Compare Items

    FAXON DUTY SERIES PENCIL PROFILE 14.5" MID-LENGTH 5.56 NATO AR15 BARREL

    $184.00

    Faxon

  • Faxon Duty Series Pencil Profile 16 inch 5.56 barrel — full side view, mid-length gas
    Quick view View Options
    Compare Items

    FAXON DUTY SERIES PENCIL PROFILE 16" MID-LENGTH 5.56 NATO AR15 BARREL

    $187.00

    Faxon

  • Sold Out
    Faxon 16 inch 5.56 Pencil profile barrel with factory pinned .625 gas block
    Quick view Sold Out
    Compare Items

    FAXON PINNED GAS BLOCK PENCIL PROFILE 16" MID-LENGTH 5.56 NATO AR15 BARREL

    $228.00

    Faxon

Footer Start

Categories
  • ARAK-21®
  • Suppressors
  • AR15 Firearms
  • AR15 Upper Receivers
  • AR10 Firearms
  • Bolt Action
  • FX-19 Pistols
  • Receivers & Sets
  • Rifle Barrels
  • Rifle Parts
  • Pistol Barrels
  • Pistol Parts
  • More
Information
  • ISO 9001:2015
  • Faxon Rimfire
  • Quality Policy
  • OEM & Dealers
  • Support
  • Faxon Embassy
  • The Faxon Blog and Podcast
  • Sitemap
Follow Us
Faxon Firearms
Faxon Firearms
4348 Le Saint Ct.
Fairfield, OH 45014
513-280-8861

© 2026 Faxon Firearms

Faxon Firearms is a federally licensed manufacturer (FFL) and Special Occupational Taxpayer (SOT). All products are manufactured, marketed, and sold in full compliance with U.S. federal, state, and international regulations, including ITAR. Products are sold exclusively for lawful sporting, professional, and commercial use. Faxon Firearms does not provide instructions intended to facilitate harm to people or animals.