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Dirty Bird Industries Enhanced Bolt Carrier Group .223/5.56

$129.95

In stock

    Please allow an additional 5-7 days processing for custom cerakote orders.

SKU: D009 Category:
Description

The Dirty Bird Enhanced Bolt Carrier Group for .223/5.56 features a unique carrier design with practical improvements in two key areas:

  • Strategically relocated load bearing surfaces reduce carrier tilt/can’t during recoil, thus increasing reliability and longevity.
  • Additional wall thickness in the gas exhaust port area for added strength and rigidity.

The 9310 Bolt is machined to mil-spec dimensions and then the external surfaces including the lugs are CNC ground after the heat treating process to ensure a very precise fit. The bolts themselves feature the same Black Nitride finish as the carrier and are High Pressure (HP) Tested and Magnetic Partical Inspected (MPI) in accordance with Mil-STD-1816 specifications.

 

Additional information
Weight 11.4000 oz
Bolt Finish

Nitride / Melonite
Bolt Material

9310 Steel
Cartridge Compatibility

.223/5.56 NATO/.300 BLK
Finish

Nitride / Melonite
Carrier Profile

Enhanced
High Pressure Tested

HP Tested
Magnetic Particle Inspected

Magnetic Partical Inspected
Platform

AR-15
MPN

D009
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