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Brand: Dirty Bird Industries
Dirty Bird Industries Enhanced Bolt Carrier Group .223/5.56 - D009
Save 10 %
MSRP: $149.95
$134.95
In stock
SKU: D009
Categories: AR-15 BCGs, Bolts, Carriers & BCGs (Bolt Carrier Groups)
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 | 11.408 oz |
|---|---|
| MPN | D009 |
| Bolt Material | 8620 Steel, 9310 Steel, Carpenter 158, Carpenter 158 Steel, Stainless Steel |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Finish | Blue PVD, Chameleon PVD, Chrome, DLC, Ion Bond FDE, Lithium Isonite, Mag Phosphate, Nano Diamond Nickel, Nanoweapon, Nanoweapon Chrome Nitride, Nickel Boron, NP3, TiN, Salt Bath Nitride, Stainless Steel |
| Carrier Profile | Enhanced |
| High Pressure Tested | HP Tested |
| Magnetic Particle Inspected | Magnetic Partical Inspected, None |
| Platform | AR-15 |
| Bolt Finish | Blue PVD, Chameleon PVD, Chrome, DLC, Ion Bond FDE, Lithium Isonite, Mag Phosphate, Nano Diamond Nickel, Nanoweapon, Nanoweapon Chrome Nitride, Nickel Boron, NP3, Salt Bath Nitride, Stainless Steel, TiN |