The AAC HUB2K (AAC part no. 65047) is a 6mm ARC suppressor finished in black and built for direct-thread mounting via AAC’s 1.375×24 HUB pattern. AAC sizes the HUB2K at 6.04 inches. The HUB2K favors 6mm ARC shooters who want an AAC-built can compatible with the HUB mounting ecosystem.

Key Specifications

• Rated for 6mm ARC ammunition.
• Threaded 1.375×24 HUB direct thread mount.
• Measures 6.04 inches long.
• 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? AAC’s 1.375×24 HUB direct thread pattern.

Buy the AAC HUB2K 6mm ARC 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 Advanced Armament Corp‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.