LBE Unlimited 5.56 M16 Bolt Carrier Group


2 in stock

SKU: 765857617305 Categories: , , Tags: , ,


LBE Unlimited 5.56 M16 Bolt Carrier Group

The LBE Unlimited M16 BCG is built to Mil-Spec, so you know you are getting a quality bolt carrier group that will last thousands of rounds. The carrier is made from 8620 tool steel while the bolt is made from Carpenter 158 the most durability possible. The exterior features a heavy Manganese Phosphate coating that absorbs oil for less maintenance while the internals are chrome lined to withstand the extreme heat and pressure of expanding gasses. The gas key screws are properly staked to prevent them from backing out over time. Build a bomb proof rifle with the LBE Unlimited 5.56 bolt carrier group.


  • 5.56 Carpenter 158 bolt
  • 8620 Steel carrier
  • Manganese Phosphate finish
  • Chrome lined internals
  • Staked gas key
  • Made in the U.S.A.

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