Dead Air KeyMicro Brake Flash Hider | 5/8-24

The Dead Air KeyMicro Brake Flash Hider is a short, lightweight muzzle device intended for use on platforms that accept a 5/8-24 thread pattern. Constructed from heat-treated 4140 alloy steel with a black nitride finish, it is designed to function on its own as a minimalist flash hider and to pair with Dead Air’s KeyMicro and KeyMo adapter systems for mounting muzzle accessories. The design emphasizes compact size and system compatibility rather than large-profile flash reduction.

Product Specifications

• The thread pattern is 5/8-24.
• The model is listed as the KeyMicro Brake.
• The material is 4140 HT alloy steel.
• The finish is black nitride.
• The product type is a flash hider / muzzle device.
• The subcategory is muzzle devices.
• The color is black.
• The series is listed as flash hider.
• The listed weight is 0.2 (units as provided by source).
• The threads are 5/8-24.
• This device is compatible with Dead Air KeyMicro and KeyMo adapters.
• The product description / short name includes KeyMicro compatibility language.
• The UPC is 810128160599.

Compact and utilitarian, the KeyMicro Brake Flash Hider is aimed at users who need a low-profile muzzle device that integrates with Dead Air’s adapter ecosystem. Its construction from 4140 HT alloy steel and black nitride finish make it resilient for regular range use and for mounting modular accessories via KeyMicro/KeyMo adapters.

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