Spikes Tactical

Spike's Tactical Lightweight Bolt Carrier Group - Nickel Boron Finish

MSRP: $250.00
$225.00
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SKU:
ST5BG05
UPC:
855319005518
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Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike's Tactical uses in their factory built rifles.

Complete Nickel Boron Plated M-16 BCG

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
  • Holes for Reduced Weight (-1oz)

 

Bolt

  • 158 Carpenter Steel
  • 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 Nickel Boron Finish

Retaining Pin

Weight: 10.5oz