Dead Air KeyMo Muzzle Brake .338 M18x1 Black

Description

The Dead Air KeyMo Muzzle Brake is engineered for .338 caliber rifles with an M18x1 thread pattern and provides a KeyMo-compatible mounting interface. Constructed from 4140 HT alloy steel and finished in black, it serves as a muzzle brake while allowing attachment and removal of KeyMo-equipped suppressors. The design supports reduced muzzle rise and improved control during follow-up shots and permits suppressor removal without carbon-locking when used with compatible mounts.

Key Specifications

• The model is KeyMo.
• The caliber is .338 Caliber.
• The thread pattern is M18x1.
• Constructed from 4140 HT Alloy Steel.
• The finish is Black.
• Listed weight is 0.26.
• Listed shipping weight is 0.26.

As a purpose-built muzzle device for KeyMo-equipped systems, this brake provides a reliable interface for suppressor attachment while contributing to consistent rifle handling and recoil management. Its steel construction and black finish offer durable service in field and range environments, making it suitable for shooters who require a robust, compatible mounting solution for .338-caliber platforms.

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