The Wilson Combat Quell (brand part no. SP-QUELL-H556BLK28) is a .223 REM/5.56 NATO suppressor, threaded 1/2×28 for attachment to a compatible muzzle device. Wilson Combat builds it for shooters seeking dependable sound suppression on a compatible host firearm.

Key Specifications

• Rated for .223 REM/5.56 NATO ammunition.
• Threaded 1/2×28 for attachment to a compatible muzzle device.
• Mounts via quick detach attachment.
• Available in titanium or steel construction, with the titanium build weighing as little as 9 ounces.
• Has a 1.5-inch body diameter.

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? .223 REM/5.56 NATO.

How does it mount? 1/2×28 threading, quick detach attachment.

Buy the Wilson Combat Quell Suppressor, .223 REM/5.56 NATO

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