Dead Air DA160 KeyMo Muzzle Brake .578"-28 Thread 45 Caliber

The Dead Air DA160 KeyMo Muzzle Brake transforms recoil management for 45 caliber firearms while serving as a quick-attach mount for Dead Air suppressors. This precision-machined brake reduces felt recoil and muzzle rise significantly compared to standard flash hiders or compensators.

What Makes This Different

The KeyMo mounting system sets this brake apart from traditional muzzle devices by combining effective recoil reduction with suppressor compatibility. While standard muzzle brakes require removal for suppressor attachment, the DA160 accepts Dead Air suppressors in seconds through the KeyMo quick-attach mechanism. The .578"-28 thread pitch accommodates larger bore firearms that exceed standard 5/8"-24 threading requirements.

Key Features

• KeyMo quick-attach system for instant Dead Air suppressor mounting
• Precision .578"-28 TPI threading for 45 caliber and larger bore firearms
• Multi-port design with angled baffles for maximum recoil reduction
• 17-4 PH stainless steel construction resists corrosion and wear
• Black nitride finish provides durability and reduces maintenance
• Compatible with Dead Air Sandman, Nomad, and Primal suppressors
• Crush washer included for proper timing and installation

The DA160 delivers measurable recoil reduction through its engineered port geometry, directing gases upward and rearward to counteract muzzle climb. Competition shooters benefit from faster follow-up shots, while hunters appreciate reduced flinch and improved accuracy. The robust construction handles high-volume shooting sessions and adverse weather conditions without performance degradation.

Technical Specs

• Thread Pitch: .578"-28 TPI
• Caliber Compatibility: 45 caliber and larger
• Material: 17-4 PH stainless steel
• Finish: Black nitride coating
• Overall Length: 2.8 inches
• Weight: 3.2 ounces
• Outside Diameter: 1.375 inches
• Mounting System: KeyMo quick-attach
• Country of Origin: United States

The DA160 represents the optimal solution for shooters requiring both immediate recoil control and suppressor compatibility. Professional gunsmiths recommend this brake for its consistent timing and reliable KeyMo interface that maintains zero shift between configurations.