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BCA .458 SOCOM / .450 Bushmaster Bolt Carrier Group

BCA .458 SOCOM / .450 Bushmaster Bolt Carrier Group

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$74.99

MSRP

$74.99

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Updated

Dec 17, 2025

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Specifications

MPN

BCG-450/458

Description

BCA's Bolt Carrier Groups come MPI inspected. Perfect for your next .450 Bushmaster or .458 SOCOM AR-15 Build.Specifications:Brand: Bear Creek ArsenalCaliber / Guage: .450 / .458Carrier Style: StandardPlatform: AR-15Bolt Finish: ParkerizedBolt Material: 9310 SteelCarrier Finish: Black NitrideGas Key: StakedMagnetic Particle Inspection: Yes

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