F-1 Firearms DuraBolt Low Mass AR-15 Bolt Carrier Group

F-1 Firearms DuraBolt Low Mass AR-15 Bolt Carrier Group

Product Code:
F1-DB-556-LM
Shipping:
Calculated at Checkout
$300.00 - $350.00

MPN: DB-556-LM-DLC / DB-556-LM-CRN

Features:

  • Made for less reciprocating mass contributing to a less felt recoil
  • Compatible with Mil-Spec receivers
  • MPI and HPT tested
  • Made in the U.S.A.

Specifications:

  • Caliber: 5.56 NATO / .223 Rem. / 300BLK
  • Weight: 7.83 oz.
  • Finish: Nitrided (CrN or Black DLC)
  • Profile: Low Mass
  • Material:
    • Bolt Carrier: 8620 Case-Hardening Steel
    • Bolt:Carpenter 158 Steel

**Tuning may be required to make the gun properly run with this low mass BCG.

Compatibility:

  • AR-15

Includes:

  • 1x F-1 Firearms DuraBolt Low Mass AR-15 Bolt Carrier
  • 1x Bolt Assembly
  • 1x Extractor
  • 1x Cam Pin
  • 1x Carrier Gas Key
  • 1x Firing Pin
  • 1x Firing Pin Retaining Pin

Details:

 

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