Dead Air DA323 KeyMo Zero Muzzle Device 9/16x24 Thread 30 Cal

The Dead Air DA323 KeyMo Zero muzzle device delivers zero-point-of-impact shift when transitioning between suppressed and unsuppressed shooting. This precision-engineered mount features 9/16"-24 threading optimized for 30 caliber rifles.

What Makes This Different

Unlike traditional muzzle devices that cause point-of-impact shifts up to 2-3 MOA, the KeyMo Zero maintains consistent zero through advanced baffle geometry and precise manufacturing tolerances. The device functions as both a standalone muzzle brake and suppressor mount, eliminating the need for separate components. Dead Air's proprietary KeyMo system locks suppressors with 1/8 turn engagement and withstands over 1,000 ft-lbs of torque.

Key Features

• Zero point-of-impact shift between suppressed and unsuppressed configurations
• 9/16"-24 thread pitch compatible with most 30 caliber barrels
• KeyMo quick-attach system with 1/8 turn suppressor mounting
• 17-4 PH stainless steel construction with Cerakote finish
• Integrated timing shims for precise installation alignment
• Compatible with Dead Air Sandman, Nomad, and Primal suppressors
• Reduces felt recoil and muzzle rise during unsuppressed shooting

The DA323 maintains sub-MOA accuracy standards across multiple barrel lengths and cartridge weights. Competition shooters report consistent group sizes whether running suppressed for tactical stages or unsuppressed for speed sections. The device handles rapid-fire strings without point-of-impact drift, making it suitable for precision rifle competitions and tactical applications. Corrosion-resistant materials ensure reliable function in adverse weather conditions.

Technical Specs

• Thread Pitch: 9/16"-24 TPI
• Caliber Compatibility: .30 caliber (.308, .300 Win Mag, .300 BLK)
• Material: 17-4 PH stainless steel
• Finish: Cerakote coating
• Length: 2.25 inches
• Diameter: 0.875 inches
• Weight: 3.2 ounces
• Torque Specification: 25-30 ft-lbs
• Country of Origin: USA

The KeyMo Zero represents Dead Air's commitment to precision manufacturing and repeatable performance. Professional shooters who demand consistent accuracy across suppressed and unsuppressed configurations will find this muzzle device eliminates a significant variable in their shooting system.