The Dead Air KeyMo Muzzle Brake (MPN DA101) is a quick-attach mount for Dead Air Sandman Series and other KeyMo-equipped suppressors.
Key Specifications
- Quick-attach mounting interface for Dead Air Sandman Series and other KeyMo-equipped suppressors
- Functions as a standalone muzzle brake when no suppressor is attached
- Designed to minimize concussion compared to traditional brakes
- Suppressor removes without carbon-locking onto the mount
- Available in 3/4-24 and M18x1/M18x1.5 threads (these versions ship without timing shims)
Frequently Asked Questions
Is this muzzle brake itself an NFA item?
No — it’s an ordinary Title I muzzle brake/suppressor mount; the suppressor itself is the regulated NFA item, not this brake.
What suppressors does it mount?
Dead Air’s Sandman Series and other KeyMo-equipped suppressors.
Can I use it without a suppressor attached?
Yes — it functions as a standalone muzzle brake with reduced concussion versus traditional brakes.
Buy the Dead Air KeyMo Muzzle Brake
Set up a quick-attach suppressor mount with this KeyMo brake from Dead Air Silencers. Order from a Lubbock, TX gun shop in our Class 3 accessory selection.
