Description
Dead Air DA102 Muzzle Brake – 7.62 NATO / .308 Win (5/8×24)
Recoil Control. Suppressor Ready. Built to Perform.
The Dead Air DA102 Muzzle Brake is a high-performance recoil-reduction device designed specifically for .308 Win / 7.62 NATO rifles with 5/8×24 threads. Precision-machined and suppressor-compatible, this brake offers both aggressive recoil mitigation and a solid mounting point for Dead Air’s KeyMo-compatible suppressors, such as the Sandman, Nomad, or Sierra-7.
Whether you’re running your rifle suppressed or unsuppressed, the DA102 provides a smoother shooting experience, reduced muzzle rise, and a rock-solid suppressor interface—all in one rugged unit.
Key Features
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Caliber: .308 Win / 7.62 NATO / .300 BLK / 7.62×39
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Thread Pitch: 5/8×24 TPI – standard for most AR-10s and .30-caliber rifles
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Mount Type: Dead Air KeyMo suppressor interface
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Aggressive Recoil Reduction: Three-port design redirects gas to significantly reduce felt recoil and muzzle movement
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Suppressor-Ready: Compatible with all Dead Air KeyMo suppressors – no additional mounts required
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Durable Construction: CNC-machined from high-strength steel and finished with black nitride for corrosion resistance and long service life
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Easy Installation: Includes shim kit for timing
Specifications
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Model: DA102 Muzzle Brake
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Caliber: 7.62 / .308 / .300 BLK
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Threads: 5/8×24 TPI
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Length: Approx. 2.7 inches
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Weight: Approx. 3.6 oz
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Finish: Black nitride
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Material: Hardened steel
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Suppressor Compatibility: Dead Air KeyMo (Sandman, Nomad, Sierra series)
Why Choose the Dead Air DA102 Muzzle Brake?
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Dual Purpose: Acts as both a high-performance muzzle brake and a secure suppressor mount
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Low Recoil, Faster Follow-Ups: Ideal for competition, tactical, and precision rifle applications
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Proven Mounting System: KeyMo interface ensures fast, secure suppressor attachment with rock-solid lockup
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Rugged & Reliable: Designed to handle thousands of rounds in harsh environments
What’s Included
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Dead Air DA102 Muzzle Brake
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Shim Kit for proper alignment
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Installation instructions
Note: Always verify thread pitch and suppressor compatibility before installation. Professional gunsmith installation is recommended for best results.





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