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Brand:Microbest

Microbest .223/5.56 C158 MPI Bolt Only | PHOSPHATE

Original price was: $58.99.Current price is: $43.99.

These are bolt assemblies, not full BCGs! 

Out of stock

SKU: PB-MB-556-BOLT-PHOSPHATE Category:

Description

Full Microbest BCG’s can be found HERE

  • Phosphate

Mil-Spec Bolt

  • C158 Steel
  • Shot Peened
  • High Pressure Tested (HPT) – Individually tested
  • Magnetic Particle Inspected (MPI) – Individually tested

Mil Spec Extractor – PHOSPHATE

  • 4140 Steel
  • Sprinco 5-coil Extractor Spring
  • Black O-ring Extractor Insert included

Additional information

Coating

Chrome, Phosphate Chrome Lined

Brand

Microbest

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