The Shadow Systems HS923 is a modular 9mm suppressor you can run short or long. Use the short setup for a compact pistol, or add the extra section for maximum suppression on a pistol or PCC. It's 7075 aluminum with a titanium blast baffle, and it ships with a 1/2x28 bronze piston.
Why it stands out
- Modular: about 5.33" to 8.18"
- 7075 aluminum with titanium blast baffle
- 1/2x28 bronze piston included
- Built for 9mm pistols and PCCs
Specifications
| Caliber | 9mm |
|---|---|
| Length | 5.33" (short) to 8.18" (full) |
| Material | 7075 aluminum, titanium blast baffle |
| Mount | Piston (booster), 1/2x28 included |
| Finish | Black |
| Part number | SS-9000 |
| UPC | 810120314778 |
Compatibility
Ready for 1/2x28 9mm pistols with the included piston. For other thread pitches, add the matching piston.
Buying a suppressor from Guns 2 Ammo
Suppressors are NFA items and are serial-number tracked. Order online or in store, then complete your transfer at our Mesa shop, either as a registered eForm 4 or same day on a Form 4473. We explain both options, fees and timelines on our NFA & Class III page.
Outside Arizona? We can ship to your local SOT dealer to complete the transfer. Not available in CA, DC, DE, HI, IL, MA, NJ, NY or RI.
Questions? Call (602) 715-2677.
| Manufacturer | Shadow Systems |
| Model | HS923 |
| Caliber | 9mm |
| Type | Silencer |