Barrett AML338 Adapter Mount Suppressor, .338 Caliber, 10.3-Inch, Coyote Brown

The Barrett AML338 Adapter Mount Suppressor, .338 Caliber, 10.3-Inch, Coyote Brown (brand part no. 17434-KIT) is a .338 Caliber suppressor. Barrett Firearms builds it for hearing-safe, reliable performance.

Key Specifications

• Rated for .338 Caliber ammunition for focused sound suppression.
• Finished in Coyote Brown.
• Weighs approximately 2.1 lb shipping weight.
• Sized for barrels around 10.3 inches long.
• Attaches via Barrett’s Adapter Mount quick-detach system onto a dedicated muzzle brake adapter.

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 caliber is it rated for? .338 Caliber.

How does it mount? It mounts via Barrett’s Adapter Mount system: a dedicated Barrett muzzle brake adapter (3/4-24 or 5/8-24) threads onto the barrel, and the suppressor itself locks onto that adapter with a quick-detach connection for fast, repeatable removal and reattachment.

Buy the Barrett AML338 Adapter Mount Suppressor, .338 Caliber, 10.3-Inch, Coyote Brown

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 Barrett Firearms‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.