The Project 37 was created based on work derived from plaboi, as well as work done on the Project 35 inverted compensator.
It was intended to fill the niche gap of a lightweight PCC suppressor that can easily be swapped from a pistol to a rifle with minimal reconfiguration and no permanent work.
however, the inverted compensator proved too troublesome. however, the base suppressor design ended up performing very well.
Internally, we worked on several different versions of different lengths as well as some piston versions. Here you can find what we worked on.