F-1 Firearms Durabolt AR-10 Bolt Carrier Group Assembly, Silver - DB762CRN

F-1 Firearms Durabolt AR-10 Bolt Carrier Group Assembly, Silver - DB762CRN - Bolt Carrier Group for AR-15 - view 1

F-1 Firearms

Overview

The F-1 Firearms Durabolt AR-10 Bolt Carrier Group Assembly is designed for the 7.62x51 NATO caliber, providing reliable cycling and enhanced performance in mid-length gas systems. Its Nickel Boron finish not only contributes to a slick surface for smoother operation but also aids in corrosion resistance and ease of cleaning. This bolt carrier group is typically utilized in builds that prioritize durability and consistent functionality, especially in mid-length gas configurations.

Specifications

MPNDB762CRN
Caliber7.62x51 NATO
FinishNickel Boron

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August 2026 on GunPartPicker

F-1 Firearms Durabolt AR-10 Bolt Carrier Group Assembly, Silver - DB762CRN ranked #123 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #179 of the 434 bolt carrier groups builders have added.

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