--- title: "FAILZERO Bolt Carrier Group AR9 9mm Black Nitride" canonical_url: "https://www.kygunco.com/product/failzero-bolt-carrier-group-ar9-9mm-black-nitride" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/269321/thumbnail.jpg?v=1731417440" "og:image:height": "500" "og:image:width": "500" "og:title": "FAILZERO Bolt Carrier Group AR9 9mm Black Nitride" --- > 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) / [Bolt Carrier Group](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/bolt-carrier-group) / FLZ-FZ-9MM-NITRIDE-BCG ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/269321/main.jpg?v=1731417440) For illustration purposes only, this image may not be an exact representation of the product. # FAILZERO Bolt Carrier Group AR9 9mm Black Nitride $145.99 ** 5 interest-free payments of **$29.20** 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 Selling fast. Limited quantities available. Item # 269321 Style FLZ-FZ-9MM-NITRIDE-BCG UPC 094922269836 Condition New Manufacturer [FailZero](https://www.kygunco.com/brand/failzero) Weight 3 lb This 9mm Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. All critical parts are coated with Salt Bath Nitride (Black) which provides durability and increases both wear and corrosion resistance. ** 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 FailZero ```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/failzero-bolt-carrier-group-ar9-9mm-black-nitride#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"FAILZERO Bolt Carrier Group AR9 9mm Black 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