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Why customers choose this item
✓Muzzle brake device
✓.578X32 thread pitch
✓45 caliber bore
✓Black nitride finish
✓Key Mount system
✓Steel construction
Product highlights
Key Mount muzzle brake designed for 45 caliber firearms with .578X32 thread pitch
Supports attachment to compatible KeyMo and suppressor mounting systems
Constructed with black nitride finish for corrosion resistance and durability
Designed to reduce recoil and muzzle rise during repeated firing sequences
Precision manufacturing ensures consistent fit and reliable operational performance
Black finish provides uniform appearance and resistance to environmental wear
Product description
The Dead Air Armament Key Mount Muzzle Brake 45 Caliber .578X32 Black Nitride is a muzzle brake designed for redirecting gas at the muzzle on threaded firearm barrels. The Dead Air Armament Key Mount Muzzle Brake is a muzzle device with a .578X32 thread pitch and black nitride finish for 45 caliber platforms.
This muzzle brake uses a .578X32 mounting interface commonly found on compatible threaded barrels. It features a black nitride finish for surface hardness and resistance to wear. The Key Mount system supports attachment to compatible suppressor adapters while maintaining a standard threaded connection. This model is used for installation on threaded barrels to manage gas redirection during firing. In standard configurations, the Dead Air Armament muzzle brake provides a consistent mounting interface and compact profile for range use.
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Business & agency accounts
Bulk discounts
Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.