Dead Air KeyMicro Brake DA110 — 9mm 1/2-36 Black Nitride

Description

The Dead Air KeyMicro Brake (DA110) is a short, lightweight single-port muzzle brake designed for compact platforms and modular mounting. It features a 9mm bore and is built from 4140 HT alloy steel with a black nitride finish for durability. The device functions as a minimalist brake on its own and is designed to interface with Dead Air’s KeyMicro Adapter; it is also compatible with the KeyMo Adapter.

Key Specifications

• The model is KeyMicro Brake (DA110).
• The bore/caliber is 9mm.
• The thread pattern is 1/2-36.
• The fit specification is 1/2×36.
• The material is 4140 HT alloy steel.
• The finish is Black Nitride.
• The product type is Muzzle Brake.
• The color is Black.
• The device is compatible with KeyMicro and KeyMo adapters.

Compact and purpose-built, the KeyMicro Brake provides a minimalist mounting and muzzle device solution for users who prefer low-profile components. Its durable construction and compatibility with Dead Air adapter systems make it a versatile option for modular setups where weight and size are priorities. The design suits shooters looking for a simple, reliable muzzle device that integrates smoothly with modern adapter-based suppressor platforms.