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Spikes Tactical ST5BG01 Bolt Carrier Group 5.56 M-16 w/HPT/MPI Bolt - Phosphate Finish - ST5BG01

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MSRP: $149.95
$134.96

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SKU: 15631 Category:
Description

Your Bolt Carrier Group is one of the most critical parts of your build. Don’t buy an imitation. This is the same BCG we use on our builds.

Complete Phosphate M-16 BCG

Phosphate and Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)

Laser Engraved with ST Spider logo

Mil Spec Carrier

  • 8620 Tool Steel
  • Full Auto M-16

Mil Spec Bolt

  • 158 Carpenter Steel or 9310 Depending on Supply
  • Shot Peened
  • High Pressure Tested (HPT)
  • Magnetic Particle Inspected (MPI)

Mil Spec Extractor

  • 8620 Tool Steel
  • Nickel Boron Finish
  • Extractor Spring
  • Black Extractor Insert
  • Viton O-Ring

Mil Spec Gas Key

  • 8620 Tool Steel
  • Grade 8 Hardware
  • Properly Staked
  • Firing Pin with Hard Chrome Finish
  • Cam Pin Phosphate and Nickel Boron Finish
  • Retaining Pin
  • Weight: 11.6oz
Weight 11.6 oz
Bolt Material

Carpenter 158 Steel
Cartridge Compatibility

.223/5.56 NATO/.300 BLK
Finish

Mag Phosphate
Carrier Profile

M16
High Pressure Tested

HP Tested
Magnetic Particle Inspected

Magnetic Partical Inspected
Platform

AR-15
Bolt Finish

Mag Phosphate
MPN ST5BG01
UPC 855319005495
Warning: Cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov