B.O.S.S. Suppressors Stainless Direct Thread Hub Adapter 5/8×24 Black

The B.O.S.S. Suppressors Direct Thread Hub Adapter (brand part no. MNT-58-SS-BLK) is the 5/8×24 version of B.O.S.S.’s stainless hub adapter, built for larger-caliber rifle hosts that use the 5/8×24 thread standard rather than the 1/2×28 pattern. It threads directly onto the muzzle and mates with the BOSS modular hub, giving shooters a repeatable, solid index for direct-thread mounting alongside the system’s quick-detach options. Machined from stainless steel and finished in black, it is built to the same standard as the rest of the BOSS lineup, just sized for bigger-bore hosts.

Key Specifications

• Machined from stainless steel for corrosion resistance under repeated use.
• Finished in black to match standard firearm and suppressor finishes.
• Threaded 5/8×24 for larger-caliber rifle hosts that use this thread standard.
• Built as a direct thread hub adapter compatible with the B.O.S.S. modular mounting system.

Frequently Asked Questions

How is this different from the 1/2×28 BOSS adapter? It uses a 5/8×24 thread instead of 1/2×28, matching larger-caliber rifle hosts that use that thread pattern.

Can I still use quick-detach mounting with this installed? Yes, the BOSS modular hub system supports both direct-thread and quick-detach options once this adapter is installed.

Buy the B.O.S.S. Suppressors Direct Thread Hub Adapter 5/8×24

Set up your BOSS suppressor system for a 5/8×24 host with a stainless adapter built for the job. Order it from B.O.S.S. Suppressors’s Class 3 parts and accessories selection, and our Lubbock, Texas gun shop will get it shipped fast.