The Dead Air KeyMount Micro Flash Hider, threaded 5/8×24 with a SIG taper interface (brand part no. DA120), is a compact flash-suppressing muzzle device built for Dead Air Silencers‘s KeyMount suppressor mounting system. Its Micro form factor keeps added barrel length to a minimum while still functioning as a full flash hider and suppressor mounting platform. The SIG taper interface gives a self-indexing mount that seats consistently every time it’s installed. Since it stays on the rifle full time, point of impact holds steady whether or not the suppressor is mounted. It ships as a standalone muzzle device.

Key Specifications

• Threaded 5/8×24 with a SIG taper mounting interface for consistent, self-indexing alignment.
• Built as the Micro variant, keeping added barrel length to a minimum compared to full-size KeyMount flash hiders.
• Built around Dead Air’s KeyMount interface, serving as both a standalone flash hider and a suppressor mounting platform.

Frequently Asked Questions

What is a SIG taper interface? It’s a self-indexing mounting taper that helps the muzzle device seat consistently in the same position every time it’s installed.

Does this reduce flash without a suppressor? Yes, it functions as a standalone flash hider even without a suppressor mounted.

What thread pattern does it use? It’s threaded 5/8×24.

Buy the Dead Air KeyMount Micro Flash Hider, 5/8×24 (SIG Taper)

Order the KeyMount Micro Flash Hider, 5/8×24 from our Lubbock, Texas gun shop for fast, direct shipping. See more muzzle devices in our Class 3 parts & accessories category.