Gorilla Machining AR-15 .450 BushMaster / .458 Socom Bolt Carrier Group Black Nitride MPI

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Your Price: $69.99

Retail Price:$149.99

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AR-15 .450 BushMaster / .458 Socom Bolt Carrier Group Black Nitride MPI

Part Number: GM-BCG-450BM-1

Availability: In Stock

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Description

Gorilla Machining .458 SOCOM/.450 Bushmaster bolt carrier groups (BCGs) are Magnetic Particle Inspected (MPI) to ensure high performance .458/.450 BCG is made with durable 9310 Steel and compatible with both all Rear Charging 450 Bushmaster and .458 SOCOM uppers; the gas key is also staked from the side for enhanced durability. Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, and Cam Pin.

Specifications:

Brand: Gorilla Machining
Caliber / Guage: .450 / .458
Carrier Style: Standard
Platform: AR-15
Bolt Finish: Parkerized
Bolt Material: 9310 Steel
Carrier Finish: Black Nitride
Gas Key: Staked
Magnetic Particle Inspection: Yes

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