Dead Air KeyMo Muzzle Brake 1/2-28 223 / 556 Ar15


Tools / Extras

Super Duper Extreme Lifetime Warranty

Free replacement 1 time for any not-illegal reason. Shoot it out, stolen, lost, used up, broken, held in evidence in legit self defense, ran over with a truck, lost in a boat, pooped/peed on, herpes, nodes, yeeted, misplaced, eaten by dog, etc, we'll send you another one time. What a deal!!1!1!!!1!!one!1!!

Product price: $89.00
Order total:

Free shipping on all orders over $500

The KeyMo Muzzle Brake is your gateway to silence. When you’re ready for peace and quiet use the KeyMo brake to quickly attach your Sandman Series or KeyMo equipped suppressor to your rifle. If you’re not quite ready to turn up the silence, you can still employ the finest brake on the market and experience a flatter shooting rifle with minimal concussion compared to traditional muzzle brakes.

Our sealed taper design is forward of the Keymo locking channels, allowing the suppressor to be easily removed without carbon-locking onto the mount.

NOTE: The DA101 and DA102 come with a pre-drilled hole for pin & weld at the 6 O’clock position.

KeyMo equipped silencers
Sandman series
Nomad series with KeyMo adapter
Nomad Ti series with KeyMo adapter
Primal with KeyMo adapter
Sierra 5 with KeyMo adapter
Wolverine with HUB adapter


Additional information

Weight .25 lbs
Dimensions 8 × 4 × 4 in
Thread Pitch