Anderson Manufacturing AR-15 .458 SOCOM Bolt Carrier Group
Original price was: $129.95.$119.95Current price is: $119.95.
Elevate your rifle’s performance with the Anderson Manufacturing AR-15 458 SOCOM BCG. Crafted with precision from 9310 steel and nitride-coated for durability, this complete bolt carrier group ensures reliability and corrosion resistance. MPI tested and mil-spec key staked, it guarantees top-notch quality. Made in the USA with grade 8 hardened fasteners, this BCG offers superior functionality and longevity. Upgrade your rifle today!
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Anderson Manufacturing AR-15 .458 SOCOM Bolt Carrier Group
The Anderson Manufacturing AR-15 458 SOCOM BCG is a top quality choice for anyone looking for a top quality, durable and reliable complete bolt carrier group. Additionally, the carriers made from 8620 steel, and the bolts made from 9310 steel and nitride coated for superior durability and corrosion resistance. Also, the .458 SOCOM complete bolt carrier group comes with a cam pin, firing pin and firing pin retainer. It is also magnetic particle inspected (MPI) to ensure ultimate quality and performance. Additionally, the grade 8 hardened fasteners are key staked per mil spec, and the black extractor insert provides superior functionality. All things considered this complete bolt carrier group is an excellent choice for anyone looking for the best possible option on the market. Don’t wait to get this Bolt Carrier today, you won’t regret it!
Anderson 458 Socom BCG Features:
- .458 SOCOM complete Bolt Carrier Group
- Nitride Finished
- 9310 Steel Bolt
- MPI Bolt (Magnetic Particle Inspected)
- Grade 8 Hardened Fasteners
- Key Staked per Mil-Spec
- Black Extractor Insert
- Made in the USA
- SKU: B2-K630-F000
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
The bolt carrier group is the heart of the AR-15’s direct impingement operating system. It contains the bolt, bolt carrier, firing pin, cam pin, and firing pin retaining pin — all the components that chamber, fire, extract, and eject each round. Anderson Manufacturing BCGs are machined to mil-spec dimensions, ensuring compatibility with standard AR-15 and AR-10 upper receivers and barrels from any manufacturer. Bolts are produced from Carpenter 158 steel and magnetic particle inspected (MPI) before assembly to detect surface and subsurface defects. Carriers are machined from 8620 steel and heat treated to mil-spec hardness. Finish options across the Anderson lineup include phosphate for standard mil-spec corrosion resistance, nickel boron for improved lubricity and easier cleaning, and nitride for a harder, more corrosion-resistant surface. A full-auto profile carrier is standard across the Anderson BCG lineup and is compatible with all semi-automatic AR-15 lower receivers. For builders assembling an AR-15 from components or for owners replacing a worn BCG, an Anderson Manufacturing BCG machined to mil-spec tolerances cycles predictably across standard carbine, mid-length, and rifle-length gas systems when paired with the correct caliber barrel.
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Frequently Asked Questions
What makes a .458 SOCOM BCG different from a standard AR-15 BCG?
The .458 SOCOM uses a much larger case diameter than 5.56 NATO. The bolt uses an enlarged bolt face sized for the .458 SOCOM case head, and the gas timing and port specifications are caliber-specific.
Does the .458 SOCOM BCG fit in a standard AR-15 upper receiver?
Yes. The carrier body is standard AR-15 mil-spec size and fits standard mil-spec AR-15 upper receivers. Only the bolt head is caliber-specific for .458 SOCOM.
What else is required for a .458 SOCOM build?
A .458 SOCOM build requires a .458 SOCOM-specific barrel. Standard 5.56 STANAG magazines can hold approximately 7 to 10 rounds of .458 SOCOM depending on the specific magazine. Confirm magazine compatibility for your build before ordering.
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