A Paper-Light Suppressor to Elevate Your Rimfire Experience

The Anechoic PipSqueak 22 is built around a simple idea: less can be more. In a market where suppressors often grow larger in pursuit of maximum sound reduction, this compact rimfire can fits a different need. It prioritizes minimal size, minimal weight, and minimal impact on the way a firearm handles.

Quick Summary: The tiny Anechoic PipSqueak is designed for shooters who want the benefits of a suppressor without adding much bulk to the end of the barrel. Rated for .17 HMR, .22 Short, .22 Long Rifle, and .22 Magnum, it is a versatile option for a wide range of rimfire setups. 
 

Table of Contents

Video Review
The PipSqueak’s Superpower
Specs Comparison
Range Notes
FAQs
 

Video Review

The PipSqueak’s Superpower

What truly sets the PipSqueak apart is its weight. Made from titanium, it tips the scale at roughly 1.5 ounces. That is remarkably light by any standard and especially impressive for a suppressor built to handle multiple rimfire chamberings. 
 

I took out the scale to compare some common .22-caliber accessories to the PipSqueak. To put the insanely light nature of this suppressor into perspective, all these items weigh more than the PipSqueak:

• A Ruger BX-25 magazine weighs around 6.5 ounces. 
• A Ruger Mark IV magazine weighs about 1.8 ounces. 
• The AnechoX 22 suppressor, which is insanely light already, weighs in at 2.6 ounces. 
   

When you hold the PipSqueak, it feels as light as a piece of paper. It’s not even noticeable on a firearm. If we use the PipSqueak as a unit of weight (PsQ), the Dead Air Mask 22 weighs 4 PsQ, and the Hi-Point Hush-Point 22 weighs just over 3 PsQ. The SilencerCo Sparrow 22 is over 4 PsQ as well.
 

Specs Comparison

Range Notes

I had a chance to shoot the PipSqueak alongside the larger AnechoX 22. Unsurprisingly, the bigger suppressor is a little quieter. Still, the PipSqueak held its own, offering respectable performance while delivering one of its biggest advantages: an almost weightless feel on the firearm. I shot the PipSqueak on a Ruger Mark IV handgun and a Ruger 10/22 rifle and almost forgot it was there.
 

For anyone who enjoys suppressed rimfire shooting, that appeal is easy to understand. Rimfire firearms are already some of the most fun and accessible guns to shoot, and adding a suppressor only enhances that experience. 

In the end, the Anechoic PipSqueak is not trying to be the biggest or the quietest suppressor in its class. Instead, it fills a specific role exceptionally well. For shooters who want a tiny, ultra-light rimfire suppressor with broad compatibility and barely-there handling, it makes a strong case for itself. This might just be the lightest suppressor I have seen in 2026. 

FAQs

Is the PipSqueak hearing safe? 

While the PipSqueak is most likely hearing safe, it is still recommended to wear hearing protection when shooting. Suppressors typically bring the decibel level down to below 130 dB, which still can lead to hearing damage over long periods of exposure. 
 

What is the thread pitch? 

The PipSqueak is compatible with most rimfire firearms and threaded at 1/2x28.
 

Is the PipSqueak rated for any .223/5.56 loads?

No.
 

Are there any barrel restrictions?

According to the manufacturer, round count must be reduced for shorter barrels.
 

Is there a temperature limit?

Yes: Anechoic's website warns, "DO NOT exceed 400 degrees F." 
 

What is the maximum bullet diameter?

The PipSqueak 22 can accomodate bullets up to .224 inches in diameter.