The Wilson Combat Quell P (brand part no. SP-QUELL-P-9BLK) is a 9mm-rated suppressor finished in black. Wilson Combat builds the Quell P for pistol shooters who want dependable sound suppression on 9mm handguns. The Quell P favors 9mm pistol shooters looking for a compact, brand-trusted suppressor.

Key Specifications

• Rated for 9mm cartridges.
• Built from 7075 aluminum with a hard-coat anodized finish.
• Runs a 7-baffle stack for consistent sound reduction.
• Reduces sound by approximately 34 dB.
• Measures 6.25 inches long.
• Weighs just 9.5 ounces.
• Mounts via Wilson Combat’s K-Mount quick-detach interface, which ships with a 1/2×28 direct-thread piston pre-installed on the host muzzle.
• Not rated for PCC or full-auto use, per Wilson Combat’s spec sheet.
• Finished in black.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it is a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber is it rated for? 9mm.

How does it mount? Wilson Combat’s K-Mount quick-detach interface — the K-Mount ships with a 1/2×28 direct-thread piston pre-installed on your host pistol, and the suppressor locks onto it without shimming or indexing.

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