| Purpose-built bolt designed for flawless function in 9mm AR platforms. Proudly Made in the USA. |
9mm AR Nitride Bolt for Blowback Pistol Caliber Builds
The 9mm AR Bolt Nitride is built for 9mm AR platforms running blowback operation. Its construction provides the mass and durability that pistol caliber systems depend on for consistent cycling, while the nitride finish adds surface hardness and corrosion resistance. Proudly made in the USA, it serves both individual builders and shops sourcing American-made components for a dedicated 9mm AR carbine or pistol.
Because 9mm AR designs vary across magazine systems and carrier configurations, confirm this bolt matches your specific carrier and platform before purchase, and verify your build is configured for blowback operation. Regular inspection and maintenance help support reliable function over time.
Builders rounding out a parts list can pair this bolt with an AR15 nitride cam pin and stock up on nitride extractor retainer pins. Need a different chambering? Review our .45ACP AR bolt option.
Specifications
| Caliber | 9mm |