The Dead Air KeyMo Flash Hider (brand part number DA304) is a .30-caliber flash hider machined from 4140 heat-treated alloy steel, finished in Black Nitride, and threaded M15x1 with a unique mass-shifted, equal-length tine design. Dead Air engineered that tine geometry specifically so the flash hider does not ping under recoil, a common complaint with lesser designs. It is compatible with the Sandman Series and other KeyMo-equipped suppressors, and it also works with the KeyMicro-equipped Wolfman, giving owners a flash hider that doubles as a mounting foundation across multiple Dead Air suppressor lines.

Key Specifications

• Threaded M15x1 for .30-caliber threaded barrels.
• Rated for .30 caliber projectiles.
• Machined from 4140 heat-treated alloy steel for durability.
• Finished in Black Nitride for wear and corrosion resistance.
• Mass-shifted, equal-length tines eliminate the tuning-fork ping common to lesser flash hiders.
• Compatible with the Sandman Series and other KeyMo-equipped suppressors.
• Also compatible with the KeyMicro-equipped Wolfman suppressor.
• Weighs approximately 0.25 lb, adding minimal mass to the muzzle.

Frequently Asked Questions

Does this flash hider ping under recoil? No, its mass-shifted, equal-length tine design is built specifically to eliminate that ping.

What suppressors is it compatible with? The Sandman Series and other KeyMo-equipped suppressors, plus the KeyMicro-equipped Wolfman.

What thread pattern does it use? M15x1.

Buy the Dead Air KeyMo Flash Hider, .30 Cal

Get a ping-free flash hider that doubles as a KeyMo mounting foundation. Order it from our Class 3 parts and accessories selection at our Lubbock, Texas gun shop for fast, direct shipping.