Attach the Adapter to the Caulk Gun

What happens here

Secure the dedicated caulk gun adapter to the caulk gun. The video implies a simple, quick attachment mechanism that allows the caulk gun to hang properly. This adapter is crucial for the caulk gun to interface correctly with the main belt holster. While the exact attachment method of the adapter to the caulk gun isn't explicitly detailed, the outcome is shown where the caulk gun is ready to be holstered.

Goal: Secure the holster adapter onto the caulk gun.