Aero Precision 9mm Bolt Carrier Group for AR-9 – Black Nitride (APRH200083C)

• Bolt carrier group designed for 9mm AR9 blowback platform firearms
• Machined from 8620 steel for strength under repeated firing conditions
• Features 4140 steel extractor and bolt guides for durability and reliability
• Grade 23 titanium firing pin provides fracture resistance and long service life
• Includes firing pin retaining pin and heavy duty extractor coil pin components
• Black nitride finish enhances corrosion resistance and surface wear protection

The Aero Precision Bolt Carrier Group is a bolt carrier group designed for AR9 rifle operation in 9mm configurations. This bolt carrier group is machined from 8620 steel and is used to cycle cartridges within blowback-operated AR9 platforms. It serves as a core component of the firearm action.

The Aero Precision Bolt Carrier Group features a black nitride finish and includes a Grade 23 titanium firing pin along with a 4140 steel extractor and bolt guides. The assembly is configured for AR9 platforms and includes a firing pin retaining pin and heavy duty extractor coil pin. In standard configurations, this bolt carrier group installs within compatible upper receivers chambered in 9mm. The component materials include 8620 steel and 4140 steel for structural parts. This bolt carrier group provides a complete cycling assembly for AR9 firearm systems.