Aero Precision 5.56 Nickel Boron Bolt Carrier Group – No Logo
High-Performance Nickel Boron BCG for Smooth Operation
The Aero Precision 5.56 Nickel Boron Bolt Carrier Group is a premium upgrade designed to enhance the reliability and longevity of your AR-15 platform. Featuring a Nickel Boron (NiB) coating applied to the bolt, carrier, and gas key, this BCG delivers a smooth, low-friction surface for improved cycling and reduced maintenance. This version does not include the Aero “A” logo, providing a clean, minimalist appearance.
Key Features
- No Aero “A” Logo for a streamlined look.
- Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) for durability and long-lasting performance.
- Nickel Boron Coating on the bolt, carrier, and gas key for reduced friction, easier cleaning, and improved wear resistance.
- Shrouded firing pin for added reliability.
- Forward assist serrations for quick and easy operation.
- Forged Mil-Spec gas key secured with Grade 8 hardware and properly staked to prevent loosening.
- 5.56 Bolt is Shot Peened and MPI (Magnetic Particle Inspected) for consistent performance and structural integrity.
- Mil-Spec Extractor Spring with black extractor insert and Viton O-Ring for enhanced extraction reliability.
- Tool Steel Extractor for long-term durability and improved performance.
Enhanced Performance & Low Maintenance
The Aero Precision 5.56 Nickel Boron Bolt Carrier Group offers a smoother cycling action, reduced wear, and easier cleaning compared to traditional phosphate-coated BCGs. Whether you’re building a high-round-count rifle, competition firearm, or duty AR-15, this BCG ensures consistent, reliable performance.
For those seeking an ultra-smooth, durable, and low-maintenance bolt carrier group, the Aero Precision 5.56 Nickel Boron BCG – No Logo is an excellent choice.
Product Information
Manufacturer | Aero Precision |
---|---|
Platform | AR15 |
Caliber | 223 Rem, 300 Blackout, 350 Legend, 5.56 NATO |
Carrier Material | 8620 Steel |
Bolt Material | C158 Steel |
Finish | Nickel Boron |
Color | Silver |
Compatibility | Standard AR15 components |
Features | No Logo |
Made in USA | Yes |
Weight | 11.52oz |
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