The Angstadt Arms Hub to 3-Lug Mount adapter lets you marry suppressor systems that might otherwise stay divorced. If you're running a tri-lug suppressor and want to mount it on a firearm threaded for a 3-lug interface, this adapter bridges that gap—no gunsmithing, no permanent modifications, just reliable cross-platform compatibility in the field or on the range. The black finish matches most modern suppressors and hosts without fuss.
Suppressor mounting options have grown faster than tactical gear catalogs, and not every can plays nicely with every host. The HUB to 3-Lug adapter is a no-nonsense solution for shooters who've invested in quality tri-lug suppressors but need to run them on a 3-lug-threaded barrel. Installation is straightforward, and the solid construction means your suppressor stays put under recoil.
Whether you're building out a dedicated rifle, testing suppressor performance across multiple hosts, or just avoiding the cost of buying another can to match your latest barrel, this adapter earns its keep. It's the kind of small piece that makes your whole suppressor ecosystem more flexible—and that matters whether you're hunting, running drills, or putting rounds downrange in testing.
| Brand | Angstadt Arms |
| Mount Type | Hub to 3-Lug Adapter |
| Interface | Tri-Lug to 3-Lug |
| Finish | Black |
| Category | Suppressor Accessories |
Yes—that's exactly what this adapter is for. It converts the mounting interface from tri-lug to 3-lug, letting you run your existing suppressor on hosts with the 3-lug thread pattern.
The adapter is designed to convert tri-lug suppressors to 3-lug hosts. Compatibility depends on your specific suppressor's HUB interface and your firearm's 3-lug threading; if you're unsure, check both the suppressor and host manufacturer specs or reach out to our team.
The adapter is removable, so you can swap it between suppressors or hosts as your setup evolves—no gunsmithing required.
Angstadt Arms
Angstadt Arms
