Icon Defense Low-Profile Gas Block

The ICON Defense Low-Profile Gas Block is precision-machined from durable 4140 steel and engineered for dependable performance in modern AR platforms. Designed to fit barrels with a .750” gas journal, it is compatible with both AR-15 and AR-10 systems.

Its streamlined, low-profile design allows it to fit seamlessly under most free-float handguards, making it an ideal choice for clean, lightweight builds without sacrificing function.

Finished in black nitride, this gas block offers excellent resistance to heat, wear, and corrosion, ensuring reliable operation even under sustained firing conditions.

Key Features:

• Machined from rugged 4140 steel
• Black nitride finish for enhanced durability
• Fits .750” gas block journals
• Low-profile design compatible with most free-float handguards
• Suitable for AR-15 and AR-10 platforms
• Made in the USA

Package includes:

• QTY 1 ICON Defense Gas Block
• QTY  2 10-32 x 3/16 Knurled Cup POINT Set Screw
• QTY 2 5/64 x 5/16 Spring Pin

Built for strength, precision, and long-term reliability, this gas block is a solid upgrade for any performance-focused rifle setup.