Shadow Systems
HS923 9mm Suppressor Black
NFA Item - No Returns
- Item Number: SS-9000
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Class 3 / NFA Items are not eligible for returns. To learn more about purchasing Class 3 / NFA Items, click here.
Special Promotion
Buy this firearm from Sportsman's Outdoor Superstore and receive this additional item free.
Buy a select silencer and get a Warrior Legionary rimfire suppressor with purchase.
Offer valid on orders placed between Sep 8, 2026 and Oct 1, 2026 while supplies last. Free items are void where prohibited by law. No substitutions. Click here for more details
This promotion cannot be combined with any other combo deal or offer that includes the same product(s). Sportsman's Outdoor Superstore reserves the right to change or modify this promotion at any time. Offer only valid on items shipped and sold by Sportsman's Outdoor Superstore at the listed price. It does not apply to the same item sold by other sellers labelled as a "Marketplace Deal". If any of the products or content related to this offer are returned, your refund will equal the amount you paid for the product or content, less the full retail value of any product or content related to this offer that is not returned, subject to applicable refund policies.
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Product Description
What's in the Box
- Shadow Systems HS923 Suppressor
- 1/2x28 Threaded Piston
The Shadow Systems HS923 is a versatile 9mm suppressor engineered for effective sound reduction and adaptable performance. Constructed from durable 7075 aluminum and finished in black Cerakote, the HS923 offers a balance of strength and lightweight handling. Its modular-length design allows users to configure the suppressor in either a long or short configuration, tailoring sound suppression and maneuverability to the mission at hand. Designed for direct compatibility with common 9mm hosts, the HS923 delivers reliable performance right out of the box.
Firearm Features
- Modular-length suppressor design
- Effective 33–24 dB noise reduction rating
- Lightweight 7075 aluminum construction
- Durable black Cerakote finish
- Includes 1/2x28 threaded piston
- Optimized for 9mm platforms
Firearm Specifications
- Manufacturer: Shadow Systems
- Model: HS923
- Category: Suppressor
- Caliber: 9mm
- Material: 7075 Aluminum
- Finish: Cerakote
- Color: Black
- Noise Reduction Rating (NRR): 33–24 dB
- Overall Length: 8.18" (Long) / 5.33" (Short)
- Thread Pitch: 1/2x28
Customer Comments & Questions
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