The Dead Air KeyMo Flash Hider for FAL (brand part number DA307) is a .30-caliber muzzle device cut to the 9/16×24 left-hand thread pattern used on certain FN/FAL-pattern rifles, built for Dead Air’s KeyMo suppressor mounting system. Run bare, it disrupts muzzle flash on a .30-caliber FAL host; it also serves as the mounting interface for KeyMo-compatible Dead Air suppressors, so a left-hand-threaded FAL host can run the same thread standard bare or suppressed.

Key Specifications

• Chambered for .30 caliber hosts.
• Threads to a 9/16×24 left-hand (LH) pattern used on certain FN/FAL-pattern rifles.
• Classified as an Accessory-Flash Hider for muzzle flash reduction.
• Built to Dead Air’s KeyMo mounting system for compatible suppressor use.

Frequently Asked Questions

Why is this a left-hand thread? Some FAL-pattern rifles are cut with left-hand muzzle threads, and this flash hider is machined to match that pattern.

What caliber is this built for? It’s built for .30-caliber hosts.

Can I run this without a suppressor? Yes, it functions as a standalone flash hider and also mounts a KeyMo-compatible Dead Air suppressor.

Buy the Dead Air KeyMo Flash Hider for FAL, 9/16×24 Left-Hand

Get your left-hand-threaded FAL rifle ready for Dead Air’s KeyMo platform. Order this Dead Air flash hider, part of our full Class 3 parts & accessories selection, from our Lubbock, Texas gun shop for fast, direct shipping.