| 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 |
| Bolt Material | 8620 Steel |
| Construction | Single Piece Bolt |
| Finish | Black Nitride |
| Extractor | Heat Treated AR15 Style |
| Firing Pin | 17-4 Stainless Steel with Spring |
| Weight | 14.5 Ounces |
| Compatibility | All AR15 Style PCC Systems (Glock Style, Colt Style, Endomag) |
| Full Auto Compatible | Yes |
| Origin | Made in the USA |
Frequently Asked Questions
It's a purpose-built, single-piece 9mm bolt made from 8620 steel with a black nitride finish for added surface hardness and corrosion resistance. It includes a heat-treated AR15-style extractor and a 17-4 stainless steel firing pin with spring. It weighs 14.5 ounces and is made in the USA.
It's listed as compatible with all AR15-style PCC systems, including Glock style, Colt style, and Endomag. Because 9mm AR designs vary across magazine systems and carrier configurations, confirm this bolt matches your specific carrier and platform, and verify your build is configured for blowback operation before purchase.
Yes. 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. Verify your build is set up for blowback before installing.
Builders rounding out a parts list can pair this bolt with an AR15 nitride cam pin and stock up on nitride extractor retainer pins. Confirm each part matches your specific carrier and platform before purchase.
Yes. If you need a different chambering, review our .45ACP AR bolt option. Confirm the bolt matches your specific carrier, magazine system, and platform before ordering.
Orders ship in 2-3 business days, and free shipping is available on qualifying orders. This bolt is also covered by a 30-day money-back guarantee. Regular inspection and maintenance help support reliable function over time.
Specifications
| Caliber | 9mm |