Dair Lazarus 6 Keymo 6Mm Arc Blk
The Dead Air Armament Lazarus 6 with KeyMo mount is a hard-use 6mm suppressor engineered for shooters who demand both durability and acoustic excellence. Built around Dead Air's proprietary Triskelion Gas Management System, this silencer delivers best-in-class sound suppression at the muzzle and shooter's ear while maintaining the ultra-low back pressure that keeps your rifle running clean and smooth across demanding firing schedules. Whether you're running a precision rifle at distance or pushing rounds downrange in harsh field conditions, the Lazarus 6 is designed to handle it.
The Lazarus 6's complex internal geometry—made possible only through additive manufacturing—gives you a stronger, lighter suppressor with superior thermal management compared to traditionally manufactured designs. The Triskelion baffle system is tuned to produce a lower-frequency tone that's noticeably more pleasant than typical suppressors, while its gas regulation minimizes felt recoil and keeps your shooting experience smooth and consistent. That matters whether you're hunting, running drills, or putting in long days at the range.
The KeyMo version mounts via the 1.375-24 HUB socket and accepts any HUB-compatible mount on the market—Dead Air's KeyMo system gives you flexibility to swap configurations as your needs change. The splined grip section on the suppressor's body makes installation and removal positive and reliable, even with gloved hands. Constructed from Haynes 282 with a black high-temp Cerakote finish, the Lazarus 6 is built to last through serious use.
Key Features
- Triskelion Gas Management System for ultra-low back pressure and minimal blowback
- Best-in-class acoustic performance with lower-frequency, pleasant tone
- Additive manufacturing enables complex geometry for strength, light weight, and superior thermal control
- 1.375-24 HUB socket accepts any HUB-compatible mount, including Dead Air KeyMo and Xeno systems
- Aggressive splined grip section for reliable hand installation and removal
- Haynes 282 construction with black high-temp Cerakote finish for durability
- Compatible with all R-Series front caps for configuration flexibility
- No barrel restrictions—works on any compatible platform
Specifications
| Caliber Rating | 6mm, 5.56/.223 |
| Material | Haynes 282 |
| Finish | Black high-temp Cerakote, nitride adapter & mount |
| Mount Type | 1.375-24 HUB (KeyMo compatible) |
| Included Muzzle Device | ½-28 KeyMicro 3-Prong Flash Hider |
| Diameter | 1.63″ |
| Length | 6.4″ |
| Weight | 18.4 oz |
| Barrel Restrictions | None |
Frequently Asked Questions
What muzzle devices does the KeyMo version come with?
The Lazarus 6 KeyMo ships with a ½-28 KeyMicro 3-Prong Flash Hider.
Can I use this suppressor on different mounts or switch between platforms?
Yes. The Lazarus 6 uses the 1.375-24 HUB socket, which accepts any HUB-compatible mount on the market—including Dead Air's KeyMo and Xeno systems. This gives you the flexibility to swap configurations as your setup changes.
What calibers is the Lazarus 6 rated for?
The Lazarus 6 is rated for 6mm, 5.56, and .223 platforms.
Are there restrictions on barrel length?
No. The Lazarus 6 has no barrel restrictions and will work on any compatible platform.

