Utah’s SilencerCo has long marketed the Osprey line of handgun and PCC suppressor series (in 9mm and .45ACP variants) with a quick-indexing lever cam system that helps to align the can and keep it from backing off when in use.
The thing is the lever kind sucked.
Well, they have finally addressed that with the new Osprey 2.0 which uses a button to index the can to the host platform.
Thus: