Dead Air Ghost Piston Black, 1/2x28
The Dead Air Ghost Piston in 1/2x28 is a precision-engineered thread adapter that unlocks the real versatility of the Ghost-M suppressor series. If you're running different host firearms with varying barrel thread pitches, this piston lets you quickly swap caliber and platform compatibility without buying a separate can. It's the kind of practical accessory that serious shooters appreciate—one suppressor, multiple guns, zero fuss.
Dead Air machined this piston to tight tolerances and finished it in matte black for durability and a professional look. The 1/2x28 thread pattern is the standard for most centerfire rifle platforms, making this piston compatible with ARs, bolt guns, and other common builds. If you already own a Ghost-M suppressor and need to adapt it to a different firearm, this is the straightforward solution.
Installation is a swap—remove the existing piston from the rear of your Ghost-M, thread this one in place, and you're ready to shoot. No tools required, no complicated steps. For hunters and range shooters who maintain multiple rifles or planning to thread a new barrel, having the flexibility to move your suppressor between hosts is a genuine time and money saver.
Key Features
- Converts Ghost-M suppressor to 1/2x28 thread compatibility
- Precision-machined construction for reliable fit and performance
- Matte black finish resists corrosion and glare
- Quick-swap design—change hosts without tools or downtime
- Right-hand threading
Specifications
| Thread Pattern | 1/2x28 |
| Hand | Right Hand |
| Finish | Matte Black |
| Compatibility | Ghost-M Series Suppressors |
Frequently Asked Questions
Will this piston fit my Ghost-M suppressor?
Yes—this piston is designed specifically for the Ghost-M series. It threads into the rear of the suppressor body to change the thread adapter.
What firearms use 1/2x28 threading?
The 1/2x28 pattern is standard on most centerfire rifle platforms, including AR-15s, bolt-action rifles, and lever-actions. Check your barrel threads to confirm compatibility before purchasing.
Can I swap pistons between different Ghost-M cans?
Yes—the piston threads into any Ghost-M suppressor, so you can move it between cans if you own more than one.

