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Questions & Answers
Is this item Complete or does it fit in standard 556 housing Manufacturer Answer

This is a stand alone bolt requiring a bolt carrier.

by Faxon Firearms, Manufacturer, March 22, 2021
Does this 458 Socom bolt insert into a standard 556 AR bolt carrier? Manufacturer Answer

Yes, this bolt is designed to fit standard Mil-Spec bolt carriers.

by Faxon Firearms, Manufacturer, July 8, 2021
Color:
Black
Finish:
Salt Bath Nitrided
Caliber:
.458 SOCOM, .458 Winchester Magnum
Gun Make:
AR Platform
Gun Model:
AR-15
Gun Type:
Rifle

Code: 11I-ABA-FF208-FF458BCNITRIDE

MPN: FF458BCNITRIDE

UPC: 816341024175

List: $86.00Save $6.00
$80.00

Product Info for Faxon Firearms 458/ 458 AR15 Bolt Carrier Group

Seeing in MIL-SPEC in as just the starting point, we set out to ensure the best options are available for our demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical phosphated bolts. All bolts are fully MPI tested to ensure the material is sound and without defects. Bolt lugs are chamfered 45 degrees to ensure reliable action for even the highest pressure hand loads and fast lightweight actions. Extractors are S7 Tool Steel. From there, the extractor is sprung using the spring, o-ring, and silicone insert. Detailed Specifications: Bolt: 9310 Tool Steel Construction Full MIL-SPEC Heat Treatment Shot Peened to MIL-SPEC Magnetic Particle Inspection (MPI) Back of Lugs Chamfered for Reliability Salt Bath Nitrided Extractor: S7 Tool Steel Construction Fully Heat Treated Shot Peened Per MIL-SPECimage

WARNING: California`s Proposition 65

Specifications for Faxon Firearms 458/ 458 AR15 Bolt Carrier Group:

Manufacturer: Faxon Firearms
Color: Black
Finish: Salt Bath Nitrided
Fabric/Material: 9310 Tool Steel
Caliber: .458 SOCOM, .458 Winchester Magnum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Bolt Material: 9310 Steel

Package Contents:

  • Faxon Firearms 458/ 458 AR15 Bolt Carrier Group (BCG)

Faxon Firearms 458/ 458 AR15 Bolt Carrier Group Orderable Models

List of Orderable Models

  • Faxon Firearms 458/ 458 AR15 Bolt, Nitrided, FF458BCNITRIDE , MPN: FF458BCNITRIDE , UPC: 816341024175 , Code: 11I-ABA-FF208-FF458BCNITRIDE
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