Nitride 308 Bolt Carrier Group BCG

$155.00
In stock
SKU
KM-BCG-308-Nitride

A quality BCG is an important element in any build. The KM Tactical Bolt Carrier Group for .308 Winchester is CNC machined from the best materials available. The carrier is crafted from 8620 steel while the bolt is carpenter 158. The 4140 billet gas key is properly staked for dependable function you can count on. 

Features:

  • Carpenter 158 Steel bolt
  • 8620 steel carrier
  • 4140 billet extractor
  • Properly staked 4140 billet gas key
  • MIL-SPEC
  • Heat treated
  • Made in the U.S.A.

A quality BCG is an important element in any build. The KM Tactical Bolt Carrier Group for .308 Winchester is CNC machined from the best materials available. The carrier is crafted from 8620 steel while the bolt is carpenter 158. The 4140 billet gas key is properly staked for dependable function you can count on. 

Features:

  • Carpenter 158 Steel bolt
  • 8620 steel carrier
  • 4140 billet extractor
  • Properly staked 4140 billet gas key
  • MIL-SPEC
  • Heat treated
  • Made in the U.S.A.
Write Your Own Review
You're reviewing:Nitride 308 Bolt Carrier Group BCG
Copyright © 2018 KM Tactical