Product Description
The Sons of Liberty Gun Works (SOLGW) Nickel Teflon OCKS Bolt Carrier Group for 5.56 NATO is the direct result of nearly two years of research and testing on advanced coatings, purpose-built for extended service life, exceptional lubricity, and best-in-class corrosion resistance. The proprietary NTC (Nickel Teflon Coating) is remarkably slick even without lubrication, making it an outstanding choice for high-volume shooting and suppressed AR-15 platforms alike. The low-friction surface sheds carbon fouling with minimal effort, keeping maintenance fast and straightforward even after prolonged suppressed use. Constructed with a Carpenter 158 steel bolt, chrome-lined internals, and secured with high-torque OCKS (Optimized Carrier Key Screws), this BCG delivers the robust reliability that Sons of Liberty Gun Works is renowned for. Versatile compatibility with 5.56 NATO, .300 Blackout, 6MM MAX, and .350 Legend makes this an ideal performance upgrade for a wide range of AR-15 builds.
Product Highlights
- Advanced NTC Coating: Nickel Teflon coating applied to the carrier, bolt, ejector, and cam pin delivers superior lubricity and corrosion resistance, even in dry-fire conditions.
- HP/MPI Tested Carpenter 158 Bolt: High-pressure and magnetic particle inspected C158 steel bolt ensures maximum structural integrity and dependable performance under demanding use.
- OCKS Upgrade Included: Optimized Carrier Key Screws provide a more secure gas key attachment, preventing loosening under extreme heat and pressure for long-term reliability.
- Chrome-Lined Internals: Chrome-plated firing pin and chrome-lined gas key and carrier bore enhance durability, smooth cycling, and resistance to wear and corrosion.
- Multi-Caliber Compatibility: Fully compatible with 5.56 NATO, .300 Blackout, 6MM MAX, and .350 Legend platforms for maximum versatility across builds.
Specs
- Brand: Sons of Liberty Gun Works
- MPN: SOLGW-BCG556-NTC
- UPC: 669185246391
- Compatible Calibers: 5.56 NATO, .300 Blackout, 6MM MAX, .350 Legend
- Bolt Material: Carpenter 158 (C158) Steel
- Carrier Material: 8620 Steel
- Coating: Nickel Teflon (NTC) on Carrier, Bolt, Ejector, and Cam Pin
- Firing Pin: Chrome Plated
- Gas Key: Chrome Lined
- Carrier Bore: Chrome Lined
- Extractor: Phosphate Treated
- Carrier Key Screws: OCKS (Optimized Carrier Key Screws)
- Bolt Testing: HP/MPI Tested
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