
Toolcraft .223/5.56/300 BLK M16 C158 Profile Bolt Carrier Group - Polished Chrome - TCFA-028556C158
Out of stock
We are extremely pleased to finally be able to offer a chrome bolt carrier group manufactured by Toolcraft! These BCGs exceeded our expectations.
The combination of state-of-the-art coating technology and improved coating materials makes these some of the finest chrome bolt carrier groups ever manufactured.
The Physical Vapor Deposition (PVD) process is used to apply a very thin (~3 micron) layer of Chromium Nitride (CrN) to all parts. The result is a BCG with the classic look of traditional chrome but with significantly increased performance.
Chromium Nitride (CrN) benefits
- Twice as hard as traditional hard chrome
- Uniform thickness, no buildup in corners
- Adhesion is superior to traditional chrome plating
- Low coefficient of friction
These chrome BCGs feature Mil-Spec Carpenter 158 bolts, M-16 full-auto profile carriers and the famous Toolcraft lifetime warranty.
Bolt | Shot Peened; MPI |
Bolt Material | Carpenter 158 Steel |
Bolt Finish | Chromium Nitride (CrN), Polished |
Caliber | 223 | 5.56 NATO | 300 Blackout |
Extractor O-ring | Viton; Mil Spec |
Carrier Material | 8620 Steel, Toolcraft Proprietary |
Carrier Finish | Chromium Nitride (CrN), Polished |
Carrier Design | M16 Full Auto Style |
Gas Key Material | 4130 Steel |
Cam Pin Material | 4140 Steel |
Cam Pin Finish | Chromium Nitride (CrN), Polished |
Extractor Material | Tool Steel |
Firing Pin Material | 8740 Steel; Hard Chrome Plated |
Manufacturer | Toolcraft |
Weight | 15 oz |
---|---|
Bolt Material | Carpenter 158 Steel |
Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
Finish | Chrome |
Carrier Profile | M16 |
High Pressure Tested | Untested |
Magnetic Particle Inspected | Magnetic Partical Inspected |
Platform | AR-15 |
Bolt Finish | Chrome |
MPN | TCFA-028556C158 |
UPC | 19594 |
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.
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