RTB Premium Phosphate Bolt Carrier Group - 158 HPT/MPI

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Product Code: RTB-M16-HPT-MPI
Stock Status Stock Status: Out of Stock
List Price: $129.99
MSRP: $129.99
Sale Price: Sale Price: $69.95
Savings: $60.04
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Out of stock

Right To Bear Premium Mil-Spec Phosphate Bolt Carrier Group - 158 HPT/MPI BCG

These Military surplus 158 Bolt carrier groups are manufactured by a leading Military contractor to the exacting standards of the US Military. These HPT / MPI BCG's are rigorously inspected and are individually High Pressure Tested and then go through a Magnetic Particle Inspection.

Mil Spec Bolt
  • 158 Carpenter Steel
  • Shot Peened
  • High Pressure Tested (HPT)
  • Magnetic Particle Inspected (MPI)

Mil Spec Carrier
  • 8620 Aircraft Grade Steel
  • Full Mass M-16

Mil Spec Extractor
  • 4140 Steel per ASTM A108, cold drawn and stress relieved BHN 187-22
  • Phosphate Finish
  • Extractor Spring
  • Black Extractor Insert
  • Viton O-Ring

Mil Spec Gas Key
  • 4130 Profile Extruded Steel
  • Grade 8 Hardware
  • Properly Staked
  • Chrome Interior
Maximum Purchase:
100 units