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Guntec USA
Overview
The Guntec USA AR-15 Aluminum Low Profile .750 Gas Block is designed to fit standard gas tubes and provide a streamlined look for your build. With its low profile design, it enables a more compact assembly while maintaining proper gas flow, crucial for reliable cycling in your AR-15. This gas block is often chosen for builds where space is at a premium, such as lightweight or precision rifles.
Prices checked
Builders on GunPartPicker first added the Guntec USA AR-15 Aluminum Low Profile .750 Gas Block Anodized Gold to a build in May 2026.
Today the one retailer we track is out of stock. Listed prices start at $29.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every gas block by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Gas Block Guide →Check it against the live catalog:
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