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Bolt Carrier Groups

FailZero 450 Bushmaster Bolt Carrier Group – Nickel Boron, No Hammer, Silver (FZ-450-01-NH)

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Brand FailZero Shop all → MFR# FZ-450-01-NH UPC 094922034939
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FailZero 450 Bushmaster Bolt Carrier Group – Nickel Boron, No Hammer, Silver (FZ-450-01-NH)

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Why customers choose this item

  • 450 Bushmaster bolt carrier
  • Nickel boron coated finish
  • Includes bolt carrier group
  • Includes firing pin
  • Includes cam pin
  • No hammer configuration

Product highlights

  • Bolt carrier group for .450 Bushmaster AR platform rifles fully assembled
  • Nickel boron EXO coating provides dry lubricity and corrosion resistance
  • Includes bolt carrier extractor cam pin firing pin and carrier key
  • Designed for compatibility with most mil spec .450 Bushmaster uppers
  • Silver finish enhances wear resistance and ease of cleaning
  • Drop in ready design requiring no additional assembly

Product description

The FailZero 450 Bushmaster Bolt Carrier Group Nickel Boron No Hammer is a bolt carrier group designed for cycling and firing operations in AR-platform rifles chambered in .450 Bushmaster. This FailZero bolt carrier group is fully assembled and configured for use in compatible mil-spec upper receivers.

The assembly includes the bolt, extractor, cam pin, carrier key, and firing pin, all coated with EXO nickel boron finish. It is designed for .450 Bushmaster caliber platforms and installs as a drop-in component. In typical setups, this bolt carrier group interfaces with mil-spec upper receivers to support chambering, firing, and extraction cycles. The FailZero bolt carrier group is used for rifle assembly, maintenance, or replacement in large caliber AR configurations.

Specifications

Brand
FailZero
Model / Series
450 Bushmaster
MPN (Manufacturer Part #)
FZ-450-01-NH
UPC
094922034939
Item Type (leaf)
Bolt Carrier Groups
Pack Quantity
1
Weight
12.9 oz
Primary Use / Application
Bolt Carrier Group
Platform Compatibility
Mil-Spec Upper
Caliber Compatibility
.450 Bushmaster
Material
Steel
Finish / Coating
Nickel Boron
Configuration
No Hammer
Included Components
BCG Assembly

Related searches

450 Bushmaster BCG AR-15 Bolt Carrier Group Bolt Carrier Groups Complete BCG FailZero Nickel Boron BCG No Hammer BCG Silver BCG

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FailZero 450 Bushmaster Bolt Carrier Group – Nickel Boron, No Hammer, Silver (FZ-450-01-NH)
FailZero 450 Bushmaster Bolt Carrier Group – Nickel Boron, No Hammer, Silver (FZ-450-01-NH)
FailZero AR-15 Bolt Carrier Group – Nickel Boron Coated, No Hammer, Black
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FailZero M16/M4 Bolt Carrier Group – Black Nitride, No Hammer (FZ-NITRIDE-01-NH)
FailZero M16/M4 Bolt Carrier Group – Black Nitride, No Hammer (FZ-NITRIDE-01-NH)
Price$179.07$164.56$126.81
Primary Use / ApplicationBolt Carrier GroupAR-15 CyclingBuild / Upgrade
Platform CompatibilityMil-Spec UpperAR-15M16/M4
MaterialSteelSteel—
Finish / CoatingNickel BoronNiB EXONitride
Caliber Compatibility.450 Bushmaster5.56/.2235.56/.223
ConfigurationNo HammerNo HammerComplete BCG

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