Dead Air KeyMount KeyMo Flash Hider | .30 Cal | M15x1 | DA304

The Dead Air KeyMount KeyMo flash hider is a threaded muzzle device designed to serve as a mounting interface for KeyMo and KeyMicro-equipped suppressors on .30-caliber firearms. It uses a patent-pending mass-shifted equal-length tine design intended to eliminate the characteristic “ping” associated with some flash hiders when used with Dead Air suppressors. Constructed from 4140 HT alloy steel with a black nitride finish, the device includes a pre-drilled pin-and-weld hole and is backed by a lifetime warranty. Common applications include suppressor mounting for range use and field/hunting use on compatible .30-caliber platforms.

Product Specifications

• The manufacturer is Dead Air Armament LLC.
• The model is listed as KeyMo.
• The product type is a Flash Hider.
• The thread pattern is M15x1.
• The caliber/gauge is .30 Caliber.
• The material is 4140 HT Alloy Steel.
• The finish is Black Nitride.
• The design features mass-shifted equal-length tines to reduce ping with compatible suppressors.
• The device is compatible with KeyMo and KeyMicro interfaces, including Sandman, Nomad, and Wolfman series suppressors.
• The flash hider includes a pre-drilled pin-and-weld hole for additional mounting options.
• The listed weight is 0.25.
• The product is covered by a lifetime warranty from the manufacturer.
• The UPC for this item is 810128160469.

The KeyMount KeyMo flash hider gives a straightforward, durable interface for shooters who mount KeyMo/KeyMicro suppressors to .30-caliber platforms. Its construction and finish prioritize corrosion resistance and service life while the tine geometry addresses unwanted resonance when used with compatible Dead Air devices. For users seeking a purpose-built mounting device that eases suppressor installation and removal, this flash hider provides a practical balance of durability and compatibility.