
Product detail
TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI Tested Nitride (Made in the USA)
SKU: EFBCG
$88.91
About TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI Tested Nitride (Made in the USA)
Designed for demanding field use, the TacFire AR-15 5.56 NATO Bolt Carrier Group (BCG) is engineered to support reliable cycling and durability in a range of operational environments. Its construction and testing ensure consistent performance during repeated firing and cartridge extraction, making it suitable for rigorous applications.
This BCG is compatible with AR-15 platforms chambered in .223 Remington, 5.56 NATO, .300 Blackout, and .350 Legend. The assembly is machined from 9130 steel for the bolt and 8620 steel for the carrier, with a nitride finish that enhances surface hardness and resistance to heat and corrosion. Magnetic Particle Inspection (MPI) and shot peening processes are performed to verify structural integrity and improve longevity.
Features
- Compatible with AR-15 rifles using .223 Remington, 5.56 NATO, .300 Blackout, and .350 Legend cartridges
- Fully-auto compatible design
- Forward assist notches included
- Nitride finish for increased heat and corrosion resistance
- MPI tested and shot peened for structural reliability
- Made in the USA
Specifications
- Brand: TacFire
- MPN: BCG
- UPC: 811261027008
- Color: Black
- Finish: Black Nitride
- Material: 9130 Steel (Bolt), 8620 Steel (Carrier)
- Weight: 11.7 oz (334g)
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Frequently asked questions
FAQ
Blvista ships the Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI to U.S. addresses for a flat $16.95, set by its shipping category.
No. As a firearm, the Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI is non-returnable and non-refundable once it ships, due to the nature of the firearms industry, unless it arrives damaged, defective, or incorrect (report within 48 hours of delivery). See the Blvista return policy for details.
Yes, Blvista has the Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI in stock and ready to ship.
Yes. As a firearm, the Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI ships from Blvista to a licensed FFL dealer of your choice for in-person transfer and the required background check. Ammunition and accessories do not require an FFL.
The Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI is made by Tacfire Inc (MPN BCG, UPC 811261027008).
Every Tacfire Inc TacFire AR-15 5.56 NATO Bolt Carrier Group/MPI sold by Blvista is brand-new and factory-sealed, never used or refurbished.
Key specifications: Brand: TacFire; Color: Black; Finish: Black Nitride; Material: Steel.












