One Horse M16 Nitride BCG 5.56/.300 BLK

Description

The One Horse M16 bolt carrier group is designed for AR-15 platforms chambered for 5.56/.223 and .300 Blackout. It features a nitride-finished carrier and cam pin, Mil-Spec heat treatment, magnetic particle inspection, and a staked gas key.

Its stated construction and component features support practical maintenance and dependable operation for compatible rifle builds.

Key Specifications

• This bolt carrier group is compatible with 5.56/.223 and .300 Blackout platforms.
• The carrier and cam pin feature a salt bath nitride finish.
• The bolt is made from 9310 tool steel.
• The carrier is made from 8620 AQ steel.
• The assembly receives full Mil-Spec heat treatment.
• The bolt undergoes magnetic particle inspection.
• The gas key is secured with Grade 8 fasteners and staking.
• The extractor uses an S7 extractor with a spring insert and O-ring.
• The assembly includes forward assist serrations and full-auto compatibility.
• The product UPC is 850078799081, and the listed SKU is OH-UBCO1.

With its documented materials, inspection process, nitride treatment, and established M16-pattern configuration, this One Horse bolt carrier group provides a focused component option for compatible AR-15 builds.

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Specifications