One Horse M16 Nitride Bolt Carrier Group 5.56/300 BO 850078799081

One Horse M16 Nitride Bolt Carrier Group 5.56/300 BO 850078799081

One Horse M16 Nitride Bolt Carrier Group 5.56/300 BO 850078799081

MPN
OH-UBC01
Brand
One Horse
Manufacturer
One Horse
Type
M16 Bolt Carrier Group
Caliber Compatibility
5.56 NATO / .223 Wylde / .300 Blackout
Bolt Material
9310 Tool Steel
Carrier Material
8620 AQ Steel
Extractor Material
S7 Tool Steel
Finish
Salt Bath Nitride (Bolt, Carrier, Cam Pin)
Testing
Magnetic Particle Inspection (MPI)
Gas Key
Properly staked with Grade 8 fasteners
Extractor Setup
Spring, insert, and O-ring installed
Compatibility
Full-auto compatible, forward assist serrations

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23 hours ago , by Dealer
One Horse M16 .223/5.56 Bolt Carrier Group – Black Nitride The One Horse M16 .223/5.56 Bolt Carrier Group is built for shooters who want dependable function, long-term durability, and straightforward compatibility in an AR-15 platform. Designed for 5.56 NATO, .223 Remington, and .300 Blackout setups, this BCG delivers smooth cycling, consistent extraction, and reliable performance across a wide range of rifle builds.
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