Dead Air KeyMo Muzzle Brake (1/2-28)
Dead Air Silencers · Muzzle Device · Model DA101
Three-port muzzle brake in 5.56 bore that serves as the KeyMo quick-detach mount for Dead Air Sandman, Nomad and Primal suppressors. Threads onto 1/2-28 barrels and is timed with shims.
Specifications
| Weight | 125 g |
| Length | 72 mm |
| Bore diameter | 7.82 mm |
| Model number | DA101 |
| Introduced | 2015 |
Mounting
Needs 1/2x28 at the Muzzle position.
Rated calibers
- 5-56x45mm-nato - full-auto rated
- 223-remington - full-auto rated
- 300-aac-blackout - full-auto rated, Maker lists the 1/2-28 brake as .30 caliber bore