
Availability: In Stock
Current Stock: Out of stock
The B&T Firearms SD-145582 is a direct-thread adapter hub designed for shooters running suppressed setups with 1/2"x28 threaded barrels. If you're building a modular sound suppressor system or need a reliable interface between your barrel and suppressor, this adapter provides a solid connection point without relying on quick-detach mechanisms. It's finished in black and built to B&T's standards—the kind of no-nonsense component you'd expect from a Swiss precision firearms manufacturer.
Direct-thread adapters are popular with shooters who want a permanently attached suppressor interface, eliminating any play or rattle between suppressor and barrel. This hub works with any 1/2"x28 threaded barrel, making it compatible with most modern rifle platforms chambered in common calibers. Whether you're setting up a precision rifle for the range, a hunting rig that needs to stay quiet, or an AR-pattern gun, this adapter fills a straightforward role in your suppressor mounting strategy.
B&T engineered this component to mate reliably with their suppressor systems and other quality cans that accept standard 1/2"x28 threads. It's a small piece, but it's the foundation of a clean, repeatable suppressor zero—something that matters if you're chasing accuracy or trying to minimize hearing damage in the field.
| Brand | B&T Firearms |
| Model | SD-145582 |
| Thread Size | 1/2"x28 |
| Type | Direct Thread Adapter Hub |
| Finish | Black |
The B&T SD-145582 fits any barrel threaded 1/2"x28, which covers most modern rifles in common rifle calibers. Check your barrel's thread pitch before ordering to confirm compatibility.
This hub is designed to interface with suppressor mounts that accept 1/2"x28 threads. Compatibility depends on the specific suppressor system you're pairing it with—verify your suppressor's mounting standard.
This is a direct-thread adapter, meaning it attaches permanently to your barrel. There is no quick-detach mechanism; the suppressor stays threaded on for the duration of your shooting session.

SKU: 194197247 • Width: 4.9in • Height: 1.9in • Depth: 15.9in • Weight: 0.095oz





Availability: In Stock
Current Stock: Out of stock
The B&T Firearms SD-145582 is a direct-thread adapter hub designed for shooters running suppressed setups with 1/2"x28 threaded barrels. If you're building a modular sound suppressor system or need a reliable interface between your barrel and suppressor, this adapter provides a solid connection point without relying on quick-detach mechanisms. It's finished in black and built to B&T's standards—the kind of no-nonsense component you'd expect from a Swiss precision firearms manufacturer.
Direct-thread adapters are popular with shooters who want a permanently attached suppressor interface, eliminating any play or rattle between suppressor and barrel. This hub works with any 1/2"x28 threaded barrel, making it compatible with most modern rifle platforms chambered in common calibers. Whether you're setting up a precision rifle for the range, a hunting rig that needs to stay quiet, or an AR-pattern gun, this adapter fills a straightforward role in your suppressor mounting strategy.
B&T engineered this component to mate reliably with their suppressor systems and other quality cans that accept standard 1/2"x28 threads. It's a small piece, but it's the foundation of a clean, repeatable suppressor zero—something that matters if you're chasing accuracy or trying to minimize hearing damage in the field.
| Brand | B&T Firearms |
| Model | SD-145582 |
| Thread Size | 1/2"x28 |
| Type | Direct Thread Adapter Hub |
| Finish | Black |
The B&T SD-145582 fits any barrel threaded 1/2"x28, which covers most modern rifles in common rifle calibers. Check your barrel's thread pitch before ordering to confirm compatibility.
This hub is designed to interface with suppressor mounts that accept 1/2"x28 threads. Compatibility depends on the specific suppressor system you're pairing it with—verify your suppressor's mounting standard.
This is a direct-thread adapter, meaning it attaches permanently to your barrel. There is no quick-detach mechanism; the suppressor stays threaded on for the duration of your shooting session.
SKU: 194197247 • Width: 4.9in • Height: 1.9in • Depth: 15.9in • Weight: 0.095oz
