The IWI CenterFire suppressor (IWI part no. IWS6) is a 6mm can finished in black and mounted via IWI’s HUB-T direct-thread system, threaded in a 1/2×28 pattern. The CenterFire favors 6mm rifle shooters who want an IWI-built can with HUB-T mounting.

Key Specifications

• Rated for 6mm ammunition.
• Threaded 1/2×28 for HUB-T direct thread mounting.
• Finished in black.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What mounting system does it use? IWI’s HUB-T direct thread mount.

Buy the IWI CenterFire Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through IWI – Israel Weapon Industries‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.