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Guntec USA
Overview
The Guntec USA AR 9mm Cal MIL-SPEC Buffer Tube Set is designed to fit standard carbine-length AR builds, providing a reliable foundation for your stock attachment. With its Mil-Spec buffer tube, this set ensures compatibility with a wide range of components while maintaining durability through its hardcoat anodized finish. This buffer tube set is commonly used in 9mm AR builds, where a solid and stable stock platform is essential for optimal performance.
Guntec USA AR 9mm Cal Mil-Spec Buffer Tube Set Anodized Black
6 options
The Guntec USA AR 9mm Cal Mil-Spec Buffer Tube Set Anodized Black was out of stock everywhere we track for all of August 2026, and today the one retailer we track is out of stock. Listed prices start at $67.99 at Optics Planet for when it comes back.
Prices checked · refreshed daily across 35 retailers
We ranked every buffer tube assembly by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
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