Angstadt Arms Vanquish Integrally Suppressed AR-9 Barrel, 9mm, 16-Inch, FDE

The Angstadt Arms Vanquish (brand part no. AAVIS09BFR) is a 9mm integrally suppressed AR-9 barrel finished in FDE, built around Angstadt Arms’ patented zero baffle design. Unlike a traditional suppressor threaded onto a barrel, the Vanquish welds the suppressor and barrel into a single 16-inch unit, using a ported barrel design to reduce sonic crack even with standard-velocity ammunition. The Vanquish favors AR-9 shooters who want integral suppression without relying on expensive subsonic ammo.

Key Specifications

• Chambered in 9mm Luger for AR-9 platform builds.
• Measures 16 inches as an integrally suppressed barrel assembly.
• Finished in FDE (Flat Dark Earth).
• Uses a zero baffle, ported barrel design to reduce sonic crack without relying on subsonic ammunition.

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.

Is this a barrel or a suppressor? Both — the suppressor is permanently integrated into the 16-inch barrel, making the assembly itself the regulated NFA item.

Can this suppressor be removed or swapped to another barrel? No — the suppressor is welded into this specific 16-inch barrel assembly, not a separate can that threads or clamps on and off. It cannot be moved to another barrel or host.

Buy the Angstadt Arms Vanquish Integrally Suppressed AR-9 Barrel

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