Aero Precision 5.56 Phosphate Bolt Carrier Group
Reliable & Durable Bolt Carrier Group for Your AR15
The Aero Precision 5.56 Phosphate Bolt Carrier Group is built to mil-spec standards, ensuring exceptional reliability, durability, and smooth cycling in your AR15 build. This high-quality BCG is designed to withstand harsh conditions and provide consistent performance shot after shot.
Includes:
- M16-Cut Carrier – Fully auto-rated for superior durability.
- Machined from 8620 Steel – Provides strength and longevity.
- Mil-Spec Phosphate Coating – Enhances corrosion resistance and durability.
- Properly Staked Gas Key – Ensures long-lasting performance.
- Chrome-Lined Gas Key & Bolt Channel – Improves wear resistance and smooth operation.
- 5.56 Bolt Machined from Carpenter 158 Tool Steel – Industry-standard for reliability.
- Shot Peened & HPT Tested/MPI Marked – Ensures strength and integrity.
- Black O-Ring Insert on Extractor – Enhances extraction reliability.
Precision Machined for Maximum Performance
With a chrome-lined gas key and bolt channel, this bolt carrier group ensures smooth cycling and reduced wear. The phosphate coating adds an extra layer of protection against harsh elements, making it an ideal choice for both recreational and duty-use AR15s.
Perfect for AR15 Builders & Upgrades
Whether you are assembling a new rifle or upgrading your current setup, the Aero Precision 5.56 Phosphate Bolt Carrier Group provides the reliability, longevity, and high-quality construction you need for peak performance.
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 | Phosphate |
| Color | Black |
| Compatibility | Standard AR15 components |
| Features | No Logo |
| Made in USA | Yes |
| Weight | 11.52oz |
