In this video I go over how to install a JP Silent Capture Spring into a Gen3 Law Tactical Folding Stock Adapter. For the host weapon I am using a Sugar Weasel by Q LLC. While it is fairly straight forward, there are a few nuanced differences between this and a regular buffer and spring. Such as installing the buffer retaining pin as well as shimming the Silent Capture Spring if need be.
The only tool needed, if you already have your Law Tactical Folder installed, is a Castle Nut Wrench. For this I used the Castle Nut Wrench from my set of Fix-It-Sticks.