Guntec USA AR-9 Pistol Buffer Tube KIT
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Guntec USA
Overview
The Guntec USA AR-9 Pistol Buffer Tube Kit is designed specifically for blowback gas systems in 9mm builds, providing a reliable and sturdy foundation for your firearm. Featuring a Mil-Spec buffer tube made from 7075-T6 aluminum with a nitride finish, this kit ensures durability while maintaining a lightweight profile. This assembly is commonly used in compact and pistol-style configurations, making it an essential component for any 9mm AR-15 builder.
Specifications
Available Merchants(1)
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Stock Alert
Price and stock
The Guntec USA AR-9 Pistol Buffer Tube KIT was out of stock everywhere we track every time we checked in October 2026, and today the one retailer we track is out of stock. Listed prices start at $73.99 at Optics Planet for when it comes back.
Prices checked · refreshed daily across 37 retailers
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Builds Featuring This Part
See all builds →Builds in the community that include the Guntec Usa Ar-9 Pistol Buffer Tube Kit
| Build | Parts | Total |
|---|---|---|
 | 19 | $574.05 |
 | 19 | $574.05 |
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