Franklin Armory AR15 Bolt Carrier Group - Salt Bath Nitride

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SKU
5391A

High-quality Salt Bath Nitride Bolt carrier group used in a majority of the Franklin Armory complete firearm builds.  Works very well with the Franklin Armory binary triggers.

High-quality Salt Bath Nitride Bolt carrier group used in a majority of the Franklin Armory complete firearm builds.  Works very well with the Franklin Armory binary triggers.

Technical Specifications

  • Carrier machined from 8620 Steel
  • Bolt machined from Carpenter No. 158 steel
  • MPI Bolt
  • M16 full auto style
  • Properly staked gas key
  • Polished finish
  • Franklin Armory logo included
  • Treated with SBN (Salt Bath Nitride)
  • Bolt Machined from 9310 or 158 Carpenter steel (depending on availability)
  • Extractor "O-Ring"
  • Extractor “Spring”
  • Stainless Steel Firing Pin
More Information
SKU 5391A
UPC 818725011795
MPN 5391A
Manufacturer Franklin Armory
Model SBN Bolt carrier group
Condition New
Material Steel
Fits AR-15, M16
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