AT3™ Black Nitride 5.56 Bolt Carrier Group with AT3™ Standard GI AR-15 Charging Handle
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- 90-day no-hassle returns policy
- Backed by the AT3 Lifetime Warranty! what it covers
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From orders that included this itemProduct description
AT3™ Black Nitride 5.56 Bolt Carrier Group with AT3™ Standard GI AR-15 Charging Handle
The AT3™ Black Nitride 5.56 BCG and GI Charging Handle Combo gives you everything you need to complete your upper with dependable performance and mil-spec reliability. The bolt carrier group is treated with a slick and durable black nitride finish for reduced friction, easier cleaning, and extended lifespan. Whether building your first AR-15 or upgrading an existing rifle, this combo is designed to keep your rifle functioning smoothly.
Bolt Carrier Group
- Wide Caliber Compatibility with .223, 5.56, .300BLK, and many more cartidges
- The carrier is 8620 steel and full-auto rated
- The bolt is 9310 steel and MPI tested
- Full-Auto Rated
- Black Nitride finish ensures long service life
Charging Handle
- Standard GI design
- Made from 7075-T6 aluminum with black anodized finish
Specifications
- Brand: AT3 Tactical
- Model: Black Nitride 5.56 Bolt Carrier Group with Standard GI AR-15 Charging Handle
- MPN: BCG-M16-BN-CH-01-KIT
- Category: Bolt Carrier Groups and Charging Handles
- Material: Steel and Aluminum
- Finish: Black Nitride and Anodized
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Questions & Answers
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Warranty & returns
Backed by the AT3 Lifetime Warranty!

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.
This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.
In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.
If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.
If your product is in need of warranty service, please contact AT3 Tactical to start the process
Our contact info is available here. To expedite processing, please provide your order information and description of the defect.
Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
















