The Barrett QDL (brand part no. 12364) is a .50 BMG-rated suppressor built by Barrett Firearms for their heavy-caliber rifle platforms, matched to a 17.11-inch barrel length. Finished in Flat Dark Earth, the QDL favors shooters who want factory-matched sound suppression for .50 BMG precision and anti-materiel rifles.

Key Specifications

• Rated for .50 BMG.
• Matched to a 17.11-inch barrel.
• Finished in Flat Dark Earth.
• Mounts via Barrett’s QDL ratcheting lock-ring system.

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 barrel length is it matched to? 17.11 inches.

How does it mount? It mounts via Barrett’s QDL ratcheting lock-ring system. It slides over the muzzle brake and locks into place, no tools needed.

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