The Dead Air Mask-22 HD is a compact rimfire suppressor engineered for easy field maintenance and reliable performance. It uses a hybrid construction of a Grade 9 titanium tube and 17-4 PH stainless steel baffles to balance weight and durability. The unit is supplied with a 1/2×28 direct-thread mount and is designed to minimize first-round pop on both rifles and pistols. Its compact dimensions and light weight suit precision shooting, training, and small-game/varmint applications.
Key Specifications
- Caliber rating supports .22LR, .22 Magnum, 17 HMR, 17 WSM and 5.7×28.
- Energy rating is 850 ft·lbs.
- Bore diameter is .22 caliber.
- Overall length is 5.1 inches.
- Outside diameter is 1.070 inches.
- Unit weight is 6.6 ounces.
- Materials are 17-4 PH stainless steel baffles and Grade 9 titanium tube.
- Thread pattern is 1/2×28 direct thread.
- Finish is listed as Black Cerakote (manufacturer lists additional finish options in some sources).
- Full-auto rated: Yes.
Designed for easy disassembly and routine cleaning, the Mask-22 HD delivers a practical balance of suppression, low mass and serviceability. Its compact profile and durable materials make it a sensible choice for rimfire precision work, range training and field use where a lightweight, maintainable suppressor is preferred.
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