Out of stock
Griffin Armament GASUL46HDFDE-W Sportsman Ultra Light HD 46 Cal FDE
$574.70
The Griffin Armament Sportsman Ultra Light HD .46 Cal suppressor brings durability and versatility to hunters and riflemen who need reliable sound reduction without excessive weight. Built from 17-4 H900 stainless steel and featuring Griffin's proprietary tubeless laser-welding technology, this .46 caliber silencer delivers near-titanium performance at a fraction of the weight—just 10.5 ounces—while maintaining the material strength that lets you shoot without waiting for cooling breaks. Unlike earlier aluminum Sportsman models, the HD designation means you get a suppressor engineered for serious use: dial in your hunting rifle, take follow-up shots, and push your rig hard without babying your equipment.
The Sportsman Ultra Light HD's ECO-FLOW baffle design minimizes shooter exposure to gas blowback and reduces system back-pressure, which helps gas-operated hosts cycle more reliably. The standard 1.375″–24 HUB threading keeps mounting flexible—pair it with any Griffin HUB adapter or compatible third-party mounts to fit your rifle setup. If you're working with tilt-barrel pistols, the suppressor accepts Nielson booster housings for use on .45 ACP platforms, adding genuine flexibility without proprietary lock-in. Manufactured in Watertown, Wisconsin, this is American-made ironwork you can trust in the field or on the range.
Keep in mind this suppressor ships without a muzzle device or HUB mount interface—you'll select your own mounting solution based on your rifle's barrel threading. User maintenance isn't an option, so it's built to run as-is. Full-auto rated and dimensioned at 6.25 inches long by 1.73 inches in diameter, it's compact enough not to throw off your balance yet substantial enough to handle real hunting schedules.
Key Features
- 17-4 H900 stainless steel construction for durable, full-auto-rated performance without aluminum's cooling restrictions
- Tubeless laser-welded design reduces weight to 10.5 oz while maintaining strength
- ECO-FLOW baffle technology decreases gas blowback and improves host gun cycling
- Standard 1.375″–24 HUB threading compatible with Griffin and third-party mounts
- Accepts Nielson booster housings for tilt-barrel pistol use up to .45 ACP
- American-manufactured in Wisconsin
Specifications
| Caliber | .46 |
| Length | 6.25 inches |
| Diameter | 1.73 inches |
| Weight | 10.5 oz |
| Material | 17-4 H900 Stainless Steel |
| Threading | 1.375″–24 HUB |
| Full Auto Rated | Yes |
| User Serviceable | No |
Frequently Asked Questions
What mounts and adapters work with the Sportsman Ultra Light HD .46?
The suppressor features a standard 1.375″–24 HUB interface, so you can use any Griffin HUB mount adapter or compatible mounting systems from other manufacturers. You'll need to purchase a muzzle device and HUB interface separately based on your rifle's barrel configuration.
Can I use this suppressor on a pistol?
The Sportsman Ultra Light HD .46 is primarily a .46 caliber rifle suppressor. However, it can accept Nielson booster housings to run on tilt-barrel pistols chambered in .45 ACP and smaller. You'll need to source the booster separately.
Do I have to let it cool between shots like the older Sportsman aluminum models?
No. The stainless steel HD construction eliminates the cooling restrictions of the previous aluminum Sportsman line. You can dial in your rifle and take follow-up shots without waiting for the suppressor to cool.
What's included in the box?
The suppressor ships without a muzzle device or HUB mount interface—those must be purchased separately. It's the suppressor body only, ready for your choice of mounting hardware.
