Familiarize with Holster System Components

What happens here

Before use, familiarize yourself with the components of the caulk gun holster system. This typically includes the caulk gun itself, a specialized adapter designed to attach to the caulk gun (though not explicitly shown being attached, its function is demonstrated), and a belt-mounted holster base where the tool will rest. The video shows a 'ALEX PLUS' caulk gun, which can be adapted to the system. The presenter mentions this is a new product coming soon, indicating its prototype nature.

Goal: Identify and understand the parts of the caulk gun holster system.