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Spike’s Tactical Lightweight Bolt Carrier Group for AR-15 – Nickel Boron, HPT/MPI (ST5BG05)

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Brand Spike's Tactical Shop all → MFR# ST5BG05 UPC 855319005518
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Spike’s Tactical Lightweight Bolt Carrier Group for AR-15 – Nickel Boron, HPT/MPI (ST5BG05)

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Why customers choose this item

  • Lightweight BCG design
  • Nickel boron coating
  • HPT MPI bolt included
  • M16 pattern carrier
  • Laser engraved logo
  • Fits AR15 rifles

Product highlights

  • Lightweight bolt carrier group designed for AR platform rifle builds
  • Features HPT and MPI tested bolt for structural integrity verification
  • Nickel boron coating applied for reduced friction and corrosion resistance
  • Lightweight design supports faster cycling in compatible rifle configurations
  • Laser engraved spider logo present on carrier exterior surface
  • Compatible with AR rifles requiring lightweight bolt carrier group assemblies

Product description

The Spike’s Tactical Lightweight Bolt Carrier Group is a bolt carrier group designed for cycling operation in AR-15 rifles. This bolt carrier group features a lightweight M16 pattern carrier with an HPT and MPI tested bolt and a nickel boron finish. It is intended for installation in compatible AR platform upper receivers.

The Spike’s Tactical Lightweight Bolt Carrier Group includes a nickel boron coating applied to the bolt, carrier, and gas key along with a laser engraved spider logo. It is categorized under bolt carrier groups and supports AR-15 compatibility. The lightweight carrier design differs from standard mass carriers. In practical use, this bolt carrier group is used for chambering, firing, and extraction functions within AR-15 rifles. The assembly interfaces with the upper receiver, buffer system, and barrel extension during operation.

Specifications

Brand
Spike's Tactical
Model / Series
ST5BG05
MPN (Manufacturer Part #)
ST5BG05
UPC
855319005518
Item Type (leaf)
Bolt Carrier Group
Pack Quantity
1
Primary Use / Application
AR-15 Bolt Carrier
Platform Compatibility
AR-15/M16
Caliber Compatibility
5.56mm NATO
Material
Steel
Finish / Coating
Nickel Boron
Configuration
Lightweight M16
Included Components
HPT/MPI Bolt

Related searches

AR-15 BCG Bolt Carrier Groups Lightweight BCG M16 Bolt Carrier Group Nickel Boron BCG Silver BCG Spike's Tactical

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Spike's Tactical Lightweight Bolt Carrier Group for AR-15 – Nickel Boron, HPT/MPI (ST5BG05)
Spike's Tactical Lightweight Bolt Carrier Group for AR-15 – Nickel Boron, HPT/MPI (ST5BG05)
Spike's Tactical 9mm Bolt Carrier Group for AR Platforms – Nitride, Black (ST9BG01)
Spike's Tactical 9mm Bolt Carrier Group for AR Platforms – Nitride, Black (ST9BG01)
Spike's Tactical Bolt Carrier Group for AR-15 – HPT/MPI Bolt, Phosphate, Black (ST5BG01)
Spike's Tactical Bolt Carrier Group for AR-15 – HPT/MPI Bolt, Phosphate, Black (ST5BG01)
Price$238.88$193.48$150.90
Primary Use / ApplicationAR-15 Bolt Carrier9mm Blowback SystemAR-15 Bolt Carrier
Platform CompatibilityAR-15/M16AR-15 9mmAR-15/M16
MaterialSteel416 StainlessSteel
Finish / CoatingNickel BoronBlack NitridePhosphate
Caliber Compatibility5.56mm NATO9mm Luger5.56 NATO
ConfigurationLightweight M16Blowback DesignM16 Profile

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