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Guntec USA
Overview
The Guntec USA AR 9mm Cal MIL-SPEC Buffer Tube Set is designed to meet military specifications, ensuring compatibility with a variety of AR-15 builds. This carbine buffer tube assembly provides the necessary support for your stock while featuring a hardcoat anodized red finish that not only enhances aesthetics but also adds durability to the component. You'll often find this buffer tube set in custom builds where a pop of color is desired without sacrificing performance.
Guntec USA AR 9mm Cal Mil-Spec Buffer Tube Set Anodized Red
6 options
The Guntec USA AR 9mm Cal Mil-Spec Buffer Tube Set Anodized Red 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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