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Midwest Industries
Overview
The Midwest Industries Low Profile Gas Block measures .625 in diameter and is constructed from durable steel, finished in black for a sleek look. This gas block is designed to fit under most handguards, making it ideal for builds where space is at a premium while ensuring reliable gas flow for optimal cycling. It's commonly found in mid-length gas system builds chambered in 5.56 NATO, providing a balance of performance and maneuverability.
Builders on GunPartPicker first added the Midwest Industries AR-15 Gas Block Low Profile .625 Steel Black to a build in July 2026.
It was out of stock everywhere we track for all of August 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $44.95 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 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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