Dead Air DA163 KeyMo Muzzle Brake .458 Bore 11/16"-24 Threads 4140 Alloy Steel

The Dead Air KeyMo DA163 Muzzle Brake is designed for compatibility with large bore rifles up to .46 caliber and features Dead Air’s robust engineering for secure mounting. Manufactured from durable 4140 heat-treated alloy steel with a black nitride finish, this brake provides reliability and longevity in demanding conditions. Its 11/16"-24 thread pattern allows for installation on a range of big-bore firearm platforms.

• Supports calibers up to .46 with 11/16"-24 thread
• Made from 4140 heat-treated alloy steel, black nitride finished
• Compatible with Dead Air KeyMo quick-attach mounting systems

This muzzle brake offers dependable attachment for users seeking enhanced performance and durability with KeyMo-equipped rifles. Its construction and thread pattern make it suitable for many big-bore applications.