The use of the Trick GS007 Multi-Step Throw-off for the 2020 Design Lab Artist Series is, as far as I can tell, the first time Mapex has used third-party hardware for it's own snares. From the Trick website...

Every Trick snare drum employs this throw. It provides the smoothest, most accurate action available. The Multi Step Throw Off offers smooth and quiet operation with the added functionality of three snare tension positions.