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Guntec USA
Overview
The Guntec USA AR-15 Mil-Spec Buffer Tube Set offers a complete assembly designed for compatibility with Mil-Spec components, ensuring a reliable and secure fit within your AR-15 build. The polished bronze finish not only enhances the aesthetic appeal of your firearm but also provides a smooth surface for ease of installation and operation. This buffer tube set is often utilized in builds aiming for a distinctive look while maintaining standard functionality.
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Builders have been adding the Guntec USA AR-15 Mil-Spec Buffer Tube Set Gold Plated MILTUBESET-GLD to their builds on GunPartPicker since March 2026. All time, it ranks #61 of the 163 buffer tube kits builders have added.
Today the one retailer we track is out of stock. Listed prices start at $109.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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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