FailZero

Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero. The .224 Valkyrie Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. Features: - M16 cut carrier

Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero. The .224 Valkyrie Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. Features: - M16 cut carrier

This 7.62x39 Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil-spec upper receivers chambered in 7.62x39. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. EXO Nickel Boron makes for easy cleanup even with the corrosive 7.62x39 ammo and will improve the performance of your rifle. The bolt keeps the Mil-Spec length for a more reliable bolt.

This 9mm AR Rifle Carrier Group (BCG) is fully assembled and can fit into most 9mm AR platform rifles and pistols. FailZero 9mm BCG is compatible with Glock or Colt magazines. Features: - FZ 9MM BCG is compatible with both Glock and Colt style magazines. - 8620 heat treated (same as Mil-Spec) AR Carrier - EXO Nickel Boron Technology Coating - Staked carrier guide (gas key) - 5.56 Extractor - Chrome Firing Pin

The FailZero 9mm AR9 Bolt Carrier Group (BCG) is fully assembled and can fit into most 9mm AR platform rifles and pistols and is compatible with Colt and Glock style magazines. This 9mm BCG is constructed from 8620 steel and features a staked gas key which acts as a carrier guide to keep the BCG oriented correctly since it is a blowback design. The firing pin is chrome plated for added durability and every other component is salt bath Nitride finished for increased hardness and lubricity making it wear resistant and easy to clean.

FailZero AR9, 9MM BCG, Black Nitride FZ-9MM-NITRIDE-BCG Manufacturer Failzero Model AR9 UPC 094922269836 SKU FZ-9MM-NITRIDE-BCG Width 4.0000 Length 11.0000 Height 2.2500 Weight 1.0000 Description No Hammer Finish/color Nitride Type Bolt Carrier Group

FailZero LR-308 BCG Nickel Boron This .308 WIN Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in .308 WIN. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. EXO Nickel Boron makes for easy cleanup and will improve the performance of your rifle.

Self-Lubricating Surface Treatment Provides Smooth, Reliable Function

Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero. The M16 Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.

Fail Zero LIGHTWEIGHT Nickel Boron EXO Bolt Carrier Group - BCGThis low mass BCG provides smoother operation and less recoil resulting in faster target reacquisition for quicker follow-up rounds. This is critical in competition shooting and actual tactical situations.This FZ Lightweight BCG runs as great as it looks! Like all FailZero products it is easier to clean and maintain, and guaranteed for life.The increased lubricity from the Nickel Boron treated parts allows you to take full advantage of its lightweight profile.

FailZero M16/Full Mass Nickel Boron EXO Black BCG If you're looking for a tactical advantage in your shooting, this FailZero black-coated bolt carrier group is a great choice. It features the company's EXO Nickel Boron coating over all critical components and then all parts are coated in black for a non-reflective advantage. However, areas prone to wear will eventually lose their topcoat (read below for more information). FailZero's patented Nickel Boron coating is ideal for longevity and performance.

We're pleased to offer the FailZero EXO for sale, a bolt carrier group designed for the M16 but also preferred for M4 and AR15 builds. Requiring no lubrication for installation, the EXO NiB bolt carrier group fits perfectly into any upper receiver and provides smooth chambering with reduced friction between each round, thanks to its nickel boron coating. Although this full-mass bolt carrier group is heavier than your standard BCG, the added weight adds to the part's reliability and performance as it can withstand thousands of rounds before showing signs of wear.

This .308 Bolt Carrier Group is fully assembled and drop-in ready for most Mil-Spec AR-10 upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. Compatible with .308 Winchester as well as 6.5 Creedmoor, you can build the precision semi-automatic rifle you have been dreaming about. Features: - .308 compatible - DPMS Pattern and 6.5 Creedmoor compatible

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. Note: DPMS Pattern and 6.5 Creedmoor compatible! Nickel Boron treated parts include: Bolt & Extractor (.308 compatible) Bolt Carrier Extractor Cam Pin Carrier Key Firing Pin SKU: FZ-AR10-NH

Fail Zero .450 Bushmaster BCG Nickel Boron

AR-15 / M16 FAIL ZERO Nickel Boron Bolt Carrier Group This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. FEATURES: Bolt & Extractor (5.56/.223/.300 Blackout/.350 Legend compatible) Bolt Carrier Extractor Cam Pin Carrier Key Firing Pin

Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero. The M16 Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.

This 7.62x39mm Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. NOTE: In spite of the included Enhanced Firing Pin, light strikes may still occur when shooting TulAmmo or Golden Tiger ammunition due to excessive primer depth. Features: - 7.62x39mm compatible

Simply drop this FailZero AR15 Bolt Carrier Group, No Hammer into your Mil-Spec upper receiver to ensure your weapon is properly performing with every shot. The majority of components in these FailZero Bolt Carrier Groups are nickel boron-treated to create a stronger part that is resistant to corrosion and has permanent dry lubricity . The FailZero AR15 5.56/.223 Bolt Carrier Group, No Hammer comes fully-assembled so that you can easily install it without worry. Upgrade to the FailZero AR15 Semi-Auto BCG, No Hammer to improve your weapon's function with a rugged, reliable bolt carrier group.