The Banish Thread Adapter (brand part number 100000310670) converts a 1/2×28-threaded barrel to a 5/8×24 thread pattern, letting shooters mount a 5/8×24 suppressor or muzzle device on a barrel that was not originally cut for that thread size. Thread adapters like this are common accessories for shooters running multiple calibers or suppressors across different host firearms, since thread pitch varies by caliber and manufacturer. This is an ordinary firearm accessory, not a regulated NFA item itself, and can be purchased and shipped without any special paperwork. It is a simple, inexpensive way to expand suppressor or muzzle device compatibility across a collection of threaded barrels.

Key Specifications

• Converts 1/2×28 threading to 5/8×24.
• Functions as a suppressor mount thread adapter.
• Overall length is approximately 0.78 inch, a compact, low-profile adapter.
• Ships without any NFA paperwork, as it is an ordinary Title I accessory.

Frequently Asked Questions

What thread sizes does this adapter convert between? It converts a 1/2×28-threaded barrel to a 5/8×24 thread pattern.

Is this itself a regulated NFA item? No, a thread adapter is an ordinary accessory and ships without any NFA paperwork.

Why would I need a thread adapter? To mount a 5/8×24 suppressor or muzzle device on a barrel that was cut with a different thread pitch.

Buy the Banish Suppressor Thread Adapter

Order the Banish thread adapter from our Lubbock, Texas gun shop for fast, insured shipping. Browse more Banish Class 3 parts and accessories for your build.