The Odin Works Low-Profile Gas Block (brand part number GB-75) is a carbon steel gas block finished in black nitride, built for AR-platform rifles running a free-float handguard. Odin Works machines it in a low-profile design so it tucks under a free-float rail without adding bulk to the barrel’s profile, keeping the overall package slim and balanced. The black nitride finish adds corrosion and heat resistance in the high-temperature environment right above the gas port, standing up to repeated firing better than a plain phosphate coating. It’s a straightforward, durable choice for anyone building or upgrading an AR upper.

Key Specifications

• Built in a low-profile design to fit under a free-float handguard.
• Machined from carbon steel for strength under repeated firing.
• Finished in black nitride for added corrosion and heat resistance.
• Purpose-built for AR-platform rifles.

Frequently Asked Questions

Will this fit under my free-float handguard? Yes, it’s built in a low-profile design specifically to clear a free-float rail.

What is it made from? Carbon steel, finished in black nitride for corrosion and heat resistance.

Buy the Odin Works Low-Profile Gas Block – Black Nitride Carbon Steel

Add a durable, low-profile gas block that disappears under your handguard. Order it from our Odin Works lineup, part of our AR gas system selection, at our Lubbock, Texas gun shop for fast, direct shipping.