Dead Air Silencers Sandman X - Silencer Keymo W/ Hider Black

The Dead Air Silencers Sandman X with Keymo mount and flash hider is a purpose-built rifle suppressor engineered for shooters who demand serious acoustic performance and low-recoil operation. This isn't a compromise silencer—it's built on decades of Dead Air research to balance sound reduction at the muzzle with shooter comfort, all while managing the gas that can degrade your rifle and fog your shooting experience. The Sandman X handles 7.62 NATO across both semi-automatic and bolt-action platforms, and its modular Keymo system lets you swap it between rifles without changing mounting hardware.

What sets the Sandman X apart is its gas management system. Traditional suppressors push backpressure into your face and running system; Dead Air optimized the Sandman X's baffle geometry—made possible only through 3D printing—to cut gas blowback substantially. You'll notice less fatigue over a long range session and less wear on your firearm's action. The intricate internal geometry also contributes to strength; the silencer is built from Haynes 282 and finished in high-temp Cerakote, rated for .300 RUM and ready for hard use in demanding conditions.

This model ships with a 7.62 flash hider front cap and accepts the included DA116 5/8-24 three-prong flash hider. The 1.375-24 HUB socket accepts all Dead Air KeyMo Xeno and Direct Thread adapters, plus many third-party options in that mounting standard. If you run 5.56, Dead Air offers compatible end caps to optimize performance on that caliber. At 6.9 inches and 16.8 ounces, it's compact enough for hunting rifles and patrol carbines alike.

This is suppressor for hunters and shooters serious about both performance and reliability. Build your suppressor collection with the flexibility of Keymo, or use the Sandman X as your primary can for a versatile rifle setup.

Key Features

• Low-backpressure gas management system reduces gas blowback and firearm wear
• 3D-printed baffle design optimizes sound reduction and tone
• Keymo mount system for tool-free attachment across multiple rifles
• Rated for 7.62 NATO on semi-automatic and fully automatic platforms
• Haynes 282 construction with high-temp Cerakote finish
• Includes 7.62 flash hider front cap; compatible with R-Series caps for caliber optimization
• Compact profile: 6.9" length, 16.8 oz weight

Specifications

Frequently Asked Questions

Can I switch the Sandman X between different rifles?

Yes. The Keymo mount system lets you attach and remove the suppressor from any rifle with a compatible Keymo or 1.375-24 adapter without tools. That makes it easy to move the can between firearms or keep it permanently on your primary gun.

Is the included flash hider the right cap for my rifle?

The Sandman X ships with a 7.62 flash hider front cap, optimized for 7.62 NATO rifles. If you plan to use the suppressor on a 5.56 rifle, Dead Air manufactures a 5.56 flash hider end cap to optimize performance on that caliber.

What's in the box?

The Sandman X with Keymo mount includes the suppressor, a 7.62 flash hider front cap, and the DA116 5/8-24 three-prong flash hider.

Does this suppressor work on automatic rifles?

Yes. The Sandman X is rated for 7.62 NATO on both semi-automatic and fully automatic rifle platforms and is engineered for hard use under extreme conditions.