The Anechoic Pipsqueak 22 (brand part no. PSQ-OD) is the Olive Drab-finished version of Anechoic’s compact rimfire suppressor, rated for .22 LR, .22 WMR, and .17 HMR and built from aluminum and titanium in the same 1.10-inch diameter as the raw aluminum model, threaded 1/2×28.

Key Specifications

• Rated for .22 LR, .22 WMR, and .17 HMR rimfire cartridges.
• Built from aluminum and titanium for a lightweight rimfire-specific design.
• Diameter is just 1.10 inches for a low-profile, discreet suppressor body.
• Finished in Olive Drab for a distinct look apart from the raw aluminum model.
• Threaded 1/2×28, the standard rimfire thread pattern.

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 rimfire calibers does this cover? It’s rated for .22 LR, .22 WMR, and .17 HMR.

Buy the Anechoic Pipsqueak 22 Rimfire Suppressor, 1.10-inch Olive Drab Aluminum/Titanium

The Olive Drab finish gives this Pipsqueak 22 a distinct look while covering the same three rimfire calibers as the raw aluminum version. 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 Anechoic‘s suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.