The Dead Air KeyMount Micro Brake, threaded 1/2×36 (brand part no. DA110), is a compact recoil-reducing muzzle device built for Dead Air Silencers‘s KeyMount suppressor interface. Its smaller Micro form factor keeps added barrel length to a minimum while still functioning as a full recoil brake and suppressor mounting platform. It’s a good fit for rimfire and small-bore rifles cut to the 1/2×36 thread that don’t need a full-size brake body. 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 to 1/2×36, a common small-bore and rimfire rifle thread pattern.
• Built as the Micro variant, keeping added barrel length to a minimum compared to full-size KeyMount brakes.
• Built around Dead Air’s KeyMount interface, serving as both a standalone brake and a suppressor mounting platform.

Frequently Asked Questions

What thread pattern does this brake use? It’s threaded 1/2×36.

What does ‘Micro’ mean for this brake? It’s the compact version of Dead Air’s KeyMount brake, adding less length to the barrel than the full-size models.

Does this work as a brake without a suppressor? Yes, it functions as a standalone recoil-reducing muzzle brake even without a suppressor attached.

Buy the Dead Air KeyMount Micro Brake, 1/2×36

Order the KeyMount Micro Brake, 1/2×36 from our Lubbock, Texas gun shop for fast, direct shipping. Browse more muzzle devices in our Class 3 parts & accessories category.