Thompson Machine, a Florida-based suppressor manufacturer, posted a video of the Zephyr L in action. The Zephyr L is a 3.2 oz sound suppressor that uses a three piece design and is able to be disassembled for cleaning.
In this video, the can is attached to a SIG SAUER P938 chambered for .22 LR with a factory threaded barrel. Ammo used is CCI Stinger standard velocity.
The company makes a wide range of suppressors for centerfire handguns and rifles in addition to rimfire guns. Check out the Thompson Machine website for more information on these and their other suppressorts.