TacFire MAR001CO Clamp On Low Profile Gas Block

The TacFire MAR001CO is a clamp-on, low-profile gas block designed for use on rifles chambered in 5.56/.223. It is CNC machined from steel and finished with an erosion-resistant parkerized coating in black. The gas block replaces an existing A2 front sight and ships with the mounting hardware needed for installation. TacFire’s design focuses on secure clamp-on attachment and a low visual profile under handguards.

Key Specifications

• The model is Clamp On Low Profile.
• The material is Steel.
• The finish is Black Parkerized.
• Compatible platform is 5.56/.223.
• The gas block is CNC machined for consistent fit and finish.
• It is intended to replace an A2 front sight.
• Included hardware is roll pin, screw set, and hex wrench.
• The product type is Gas Block.

Compact and straightforward, the TacFire MAR001CO offers a durable, low-profile solution for routing gas on 5.56/.223 rifles while maintaining a clean sightline under modern handguards. Its steel construction and parkerized finish provide corrosion resistance and long-term serviceability, and the clamp-on installation simplifies fitting without permanent barrel modification.