Flat River Arms Bolt Carrier Group TITANIUM NITRIDE Bolt Carrier Group (BCG)
$140.00
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Flat River Arms Bolt Carrier Group TITANIUM NITRIDE Bolt Carrier Group (BCG)
Marked Flat River Arms produced by Toolcraft
Titanium Nitride (TiN) is an extremely hard ceramic material, often used in aerospace and military applications that improves maintenance, cleaning, and edge retention. This finish provides a unique gold colored look, and excellent lubricity, hardness, and corrosion resistance.
Toolcraft makes some of the best AR15 bolt carrier groups on the market today. Precision manufactured on state-of-the-art CNC machinery in North Carolina, Toolcraft products are trusted by the U.S. Military and carry a lifetime warranty.
| Bolt | Shot Peened; MPI |
| Bolt Material | 9310 Steel |
| Bolt Finish | Titanium Nitride (TiN) - Gold Color |
| Caliber | 223 | 5.56 NATO | 300 Blackout |
| Extractor O-ring | Viton; Mil Spec |
| Carrier Material | 8620 Steel, Toolcraft Proprietary |
| Carrier Finish | Titanium Nitride (TiN) - Gold Color |
| Carrier Design | M16 Full Auto Style |
| Gas Key Material | 4130 Steel |
| Cam Pin Material | 4140 Steel |
| Cam Pin Finish | Titanium Nitride (TiN) - Gold Color |
| Firing Pin Material | 8740 Steel; Hard Chrome Plated |
| Manufacturer | Toolcraft |
