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AR-10 .308 / 7.62 BOLT CARRIER GROUP - ION DIAMOND LIKE CARBON DLC DPMS GEN 1
Diamond-Like-Carbon (DLC) is a carbon based coating. DLC is applied through a PVD + PACVD (plasma-assisted CVD) process. Carbon, in a diamond crystal structure, is one of the hardest know materials. Carbon, in a graphite crystal structure, is very soft and lubricous. DLC coatings combine these two different properties of diamond and graphite to offer a high level of hardness. This level ranges between 1500 - 3200 HV with a coefficient of friction 200-500% lower than conventional PVD coatings. DLC will never flake, chip, peel or crack.
Properties: - Low 0.10 Coefficient of Friction (CoF)
- High Corrosion and Chemical Resistance
- Max Hardness: 3000 Vickers
- Thickness: 2 - 3 Microns
- Maximum Temperature: 1,000 °F
- Color: Black
- Longer Part Life
- Reduce Friction and Improved Lubricity
- Abrasion and Wear Resistance
- Faster Speeds and Feeds
- Easy Cleanup
Bolt Carrier Group Properties:
- Bolt: 9310 MPI Tested Shot Peened
- Extractor: Precision Machined, Heat Treated and Shot Peened Billet
- Gas Rings: Stainless Steel Mil-Spec
- O-Ring: Mil-Spec
- Carrier: Domestic Aircraft Quality 8620 Steel
- Gas Key: 4130 Steel
- Gas Key Screws: Grade 8 Properly Staked
- Cam Pin: Precision Machined 4140 Steel
- Retaining Pin: Precision bent and cut to length
- Firing Pin: Ground Hard Chrome 8740
- Assembled ready to drop in your DPMS GEN 1 style AR-10
- Will work with 6.5 Creedmore
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AR-10 DPMS BCG 
