Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group - Black Nitride - TC556BCGBN158
In stock
Toolcraft Inc. is an OEM manufacturer of bolt carrier groups (BCGs) for many AR15 makers. These companies know they can trust Toolcraft quality and are proud to have their logos applied to Toolcraft BCGs. Toolcraft products are also trusted by the U.S. Military and carry a lifetime warranty.
Finish is Black Nitride which is a metal treatment that produces a case-hardened surface. The resulting finish is extremely wear and corrosion resistant. It is also very slick, especially compared to the traditional phosphate finish. This means that all contact surfaces of the BCG will experience less friction and smoother, more reliable function. Easy clean-up of this smooth surface is a nice bonus. The rich black color on these BCGs looks great on the Black Rifle!
Specifications:
- Bolt Shot Peened; MPI
- Bolt Material 9310 or Carpenter 158 (C158) Steel
- Bolt Finish Black Nitride
- Caliber .223 | 5.56 NATO | 300 Blackout
- Extractor O-ring Viton; Mil Spec
- Carrier Material 8620 Steel, Toolcraft Proprietary
- Carrier Finish Black Nitride
- Carrier Design M16 Full Auto Style
- Gas Key Material 4130 Steel
- Cam Pin Material 4140 Steel
- Cam Pin Finish Black Nitride
- Firing Pin Material 8740 Steel; Hard Chrome Plated
- Manufacturer Toolcraft
| Weight | 12 oz |
|---|---|
| Dimensions | 9.25 × 1.9 × 1.9 in |
| Bolt Material | Carpenter 158 Steel |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Finish | Nitride / Melonite |
| Carrier Profile | M16 |
| High Pressure Tested | Untested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nitride / Melonite |
| MPN | TC556BCGBN158 |
| UPC | 10557 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Use of Toolcraft bcg’s
I’ve have had good results in the Toolcraft bcg’s having several of them with great functionality in several 300 blackout ar platforms my kids and grandkids use for deer hunting!
USBest BCG for the money!
Disassembled to check quality and everything looked great. It's working flawlessly in my newest build. This is my new go to BCG for all of my builds. I've used others around this price range and they do not compare to the Toolcraft!
US3/5.56/300 BLK C158 M16 Profile Bolt Carrier Group
feels a little tight ahd rouge have not shot with yet
