Odin Suppressor Brimstone 5.56 QD Tactical Muzzle Device
- Caliber-Gauge:
- 223 Remington / 5.56 NATO
The Odin Works Brimstone 5.56 QD suppressor is a titanium and stainless steel sound suppressor built for shooters who demand reliable hearing protection without compromise. Whether you're running suppressors on your AR-platform rifles at the range, in the field, or anywhere in between, this quick-detach muzzle device delivers proven sound suppression paired with rugged construction designed to handle sustained use and harsh environments.
What sets the Brimstone apart is the engineering that goes into every shot. Odin Works' custom baffle stack design is tuned for the 5.56 cartridge and paired with premium materials—titanium and 17-4 stainless steel—that resist corrosion and handle repeated heating cycles without losing integrity. The quick-detach system mounts directly to Odin Works' OSM (Odin Works Suppressor Mount) 5 and requires nothing more than a 3/4" wrench and 30–35 foot-pounds of torque. No shims, no timing tools, no guesswork. The mount is included, so you're ready to go out of the box.
At 7 inches long and 16 ounces, the Brimstone strikes a practical balance between effective sound reduction and handling ease on a short rifle. It's finished in Cerakote Cobalt for durability and a professional look. This is a sound suppressor built for the shooter who understands that quality materials and sound engineering matter when it comes to hearing protection and firearm reliability.
Key Features
- Titanium and 17-4 stainless steel construction resists corrosion and heat stress
- Custom Odin Works baffle stack engineered for 5.56 suppression
- Quick-detach mount system with no timing tools or shims required
- Includes OSM 5 quick-detach mount
- Simple installation with standard 3/4" wrench
- Cerakote Cobalt finish for durability
Specifications
| Caliber | 5.56 (.223) |
| Length | 7 inches |
| Diameter | 1.5 inches |
| Weight | 16 oz |
| Material | Titanium and 17-4 Stainless Steel |
| Mount Type | QD (Quick-Detach) |
| Sound Level | 134 dB |
| Rating | Semi-automatic |
| Finish | Cerakote Cobalt |
| What's Included | OSM 5 quick-detach mount |
Frequently Asked Questions
What mount does the Brimstone 5.56 suppressor use?
The Brimstone uses Odin Works' QD (quick-detach) system and attaches to the OSM (Odin Works Suppressor Mount) 5. The mount is included with the suppressor. Installation requires a 3/4" wrench tightened to 30–35 foot-pounds of torque—no timing tools or shims needed.
What caliber is this suppressor rated for?
The Brimstone is designed for 5.56 NATO and .223 Remington rifles.
Is the Brimstone suppressor suitable for long shooting sessions?
Yes. The Brimstone is constructed from titanium and 17-4 stainless steel, materials chosen for their ability to withstand repeated heating and resist corrosion. The suppressor is rated for semi-automatic fire and engineered for durability in extended use.
How much does the Brimstone weigh and how long is it?
The Brimstone measures 7 inches in length and weighs 16 ounces, with a 1.5-inch outer diameter. This compact profile balances effective sound suppression with practical handling on modern rifle platforms.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

