Home » Shop » Shadow Systems HS923, Modular Handgun Suppressor, 9MM, 8.18″ Length, 1.75″ Diameter, Black
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SHDW HS923 MODULAR SUPPRESSOR BLK

Original price was: $822.00.Current price is: $699.00.

Out of stock

🔇 NFA made simple — we are an SOT/Class III dealer and walk you through the entire ATF process in-house. Questions? Call (817) 393-4000 before you buy.
Product Code: SS-9000 Category: Brand:

Shadow Systems HS923 modular 9mm suppressor black NFA pistol. $0 stamp. Western Sport TX.

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Product Description

⚠ NFA ITEM — SUPPRESSOR
Federally regulated suppressor. BATFE Form 4, background check, $200 NFA tax stamp now $0 under OBBBA. Buyer must be 21+, US citizen, NFA-legal state. Allow about two weeks or less. Western Sport handles all paperwork — call 817-393-4000.

Shadow Systems HS923 Modular Suppressor — Black

The Shadow Systems HS923 is a modular 9mm suppressor — designed for compatibility with Shadow Systems pistols and standard threaded 9mm hosts. Modular construction allows disassembly for cleaning. Covers 9mm Luger, .38 Super, .380 ACP, and compatible pistol calibers. Hearing-safe with standard 147gr subsonic 9mm loads.

Spec Detail
Caliber 9mm Luger and smaller pistol calibers
Design Modular — disassembly for cleaning
Finish Black
NFA Class Suppressor — Form 4, $0 stamp (OBBBA)

Shadow Systems

Shadow Systems is a Texas-based manufacturer known for Glock-compatible enhanced pistols. The HS923 extends that lineup into the NFA suppressor category — a modular 9mm suppressor designed for compatibility with Shadow Systems pistols and standard threaded 9mm hosts.

FAQ

How to buy NFA at Western Sport? Call 817-393-4000. Roanoke TX FFL/SOT since 2007. BATFE Form 4 handled in-house. $0 stamp (OBBBA). Allow about two weeks or less.

Why Buy From Western Sport?

Western Sport is a licensed FFL/SOT dealer in Roanoke, Texas (North Texas), serving shooters since 2007. We handle all NFA Form 4 paperwork in-house. Call 817-393-4000.

Recent eForm 4 approvals have been coming back in about two weeks or less — see our NFA wait times guide for current figures.

Additional information

Weight 0.875 lbs
Brand Shadow Systems
Caliber

Finish

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Out of stock — but we have these 9mm cans on the shelf right now

Want this exact one? We can often get it in. Call (817) 393-4000 and we will tell you the real lead time, or browse everything in stock.

First suppressor? Here is how buying one actually works.

Western Sport has been an SOT / Class III dealer in Roanoke, Texas since 2007. You buy the can here, we hold it in the safe, and we file the ATF paperwork for you — fingerprints and photo included. Your federal tax stamp is $0.

NFA Made Simple — the step-by-step
What the August 2026 court ruling actually changed
Questions? Call us at (817) 393-4000.

In Stock Now — Comparable Options

This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.

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