--- title: "Faxon Firearms 5.56 16\" 1:8 Pencil Barrel" description: "5.56 NATO AR-15 barrel with a 16-inch 1:8 pencil profile, black nitride finish, button rifling, stress relief, and an 11-degree target crown." canonical_url: "https://www.kygunco.com/product/faxon-firearms-duty-barrel-5.56-16-18-pencil-profile-mid-black" meta: author: KYGUNCO "og:description": "5.56 NATO AR-15 barrel with a 16-inch 1:8 pencil profile, black nitride finish, button rifling, stress relief, and an 11-degree target crown." "og:image": "https://cdn.kygunco.com/assets/products/269352/thumbnail.jpg?v=1731446321" "og:image:height": "500" "og:image:width": "500" "og:title": "Faxon Firearms 5.56 16\" 1:8 Pencil Barrel" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Rifle Barrels](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/rifle-barrels) / FXN-15A58M16NPQ ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/269352/main.jpg?v=1731446321) For illustration purposes only, this image may not be an exact representation of the product. # FAXON FIREARMS Duty Barrel 5.56 16" 1:8 Pencil Profile Mid Black The Faxon Firearms Duty Barrel is a 16-inch 5.56 barrel with a 1:8 pencil profile and black nitride finish. Made from 4150 Mil-Spec steel, it features button rifling, stress relief, and an 11-degree target crown for consistent bore and groove dimensions. $170.20 ** 5 interest-free payments of **$34.04** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 269352 Style FXN-15A58M16NPQ UPC 816341020146 Condition New Manufacturer [Faxon Firearms](https://www.kygunco.com/brand/faxon-firearms) Weight 3 lb Upgrade your weapon with a Faxon Firearms 5.56 NATO Pencil Rifle Barrel to improve your accuracy and your rifle's reliability in the field. Faxon Firearms built these AR15 Barrels from 4150 Mil-Spec steel with a nitride finish both inside and out for maximum durability as well as resistance to corrosion and abrasion. Each Faxon Firearms 5.56 NATO Nitrided Pencil Rifle Barrel is button-rifled, creating a more precise barrel design with consistent bore and groove dimensions. These barrels are also fully stressed relieved and 11-degree target crowned to guarantee your best shots yet. Coming in at 10.5, 14.5, and 16. sizes, these pencil barrels provide superior quality at an affordable price tag. Equip this Faxon Firearms Pencil Profile AR15 Barrel to advance your aim and deliver precise results down range. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Faxon Firearms ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/faxon-firearms-duty-barrel-5.56-16-18-pencil-profile-mid-black#webpage","@type":"WebPage","description":"5.56 NATO AR-15 barrel with a 16-inch 1:8 pencil profile, black nitride finish, button rifling, stress relief, and an 11-degree target crown.","name":"Faxon Firearms 5.56 16\" 1:8 Pencil 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