Description
DEAD AIR KEY-MO ADAPTER
The Key-Mo adapter converts your suppressor to Dead Air’s Key-Mo quick-attach mounting system. Unscrew your existing mount, thread on the Key-Mo, and your suppressor now works with any Dead Air Key-Mo compatible muzzle device.
Two versions are available. The DA428 fits suppressors with 1.375×24 HUB threading (the industry standard used by Dead Air, SilencerCo Omega/Hybrid, Energetic Armament, YHM, CGS, and others). The DA429 fits SilencerCo Charlie series (Saker, Chimera, Omega 36M, Hybrid 46M.)
MODEL SPECIFICATIONS
| Model | DA428 | DA429 |
| Type | HUB Adapter | “S” Mount |
| Thread | 1.375×24 | Saker /Charlie |
| Length | 1.670″ | 1.610″ |
| Weight | 4.30 oz | 4.60 oz |
| Material | 17-4 Stainless Steel | |
| Finish | Black Nitride + Cerakote |
HUB ADAPTER COMPATIBILITY (DA428)
- HUB / “Bravo” compatible silencers
“S” MOUNT COMPATIBILITY (DA429)
- “Charlie” compatible silencers
COMPATIBLE MUZZLE DEVICES
- Dead Air Key Micro Brake
- Dead Air Key Micro Flash Hider
- Dead Air Key Mount Flash Hider
- Dead Air Key Mount Muzzle Brake
- Lantac Keymount Dragon Muzzle Brake
RESOURCES
- Installation Video









