Dead Air Sandman X KeyMo | 7.62mm | 6.9in | SMXKMBLK

The Dead Air Sandman X with KeyMo mounting is a purpose-built rifle suppressor designed for multi-caliber use and rated up to .300 RUM. It combines an additive-manufactured baffle system with dedicated gas management to reduce backpressure on semi-automatic and full-auto platforms. The unit ships with a KeyMo adapter and a 5/8-24 KeyMicro 3-prong flash hider for straightforward attachment options.

Product Specifications

• The manufacturer is Dead Air.
• The model is the Sandman X.
• The manufacturer part number is SMXKMBLK.
• The UPC is 810128162838.
• The product is rated for calibers up to .300 RUM and is described as multi-caliber.
• The NFA Form 3 caliber listing is 7.62mm.
• The included attachment is a KeyMo adapter and the thread pattern is 5/8-24.
• The package includes a DA116 5/8-24 KeyMicro 3-prong flash hider.
• The overall length is listed as 6.9 inches.
• The outside diameter is listed as 1.65 inches.
• The listed weight is 16.8 ounces.
• The baffle material is listed as Haynes 282.
• The product material is listed as stainless steel.
• The unit is listed as full-auto rated.
• An additional feature is a gas management system to reduce backpressure.

The Sandman X is intended for demanding field and range use where robust construction and modular mounting options matter. It is well suited to long-range precision shooting and professional/tactical training applications where multi-caliber compatibility and reduced backpressure improve operation and barrel life. The suppressor’s design prioritizes durability and serviceability while providing multiple attachment choices through Dead Air’s mounting ecosystem.

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