Well, actually getting the Shadow into my hands did take some time, but here's some long overdue (crappy) pictures!
From the first test firing. Worked just fine despite -20C, my thumbs was what stopped working first.

Kadet mounted on my Shadow, needed a little filing on the front rails on the kit, not that difficult.

At the range.

It's a Kadet 2, don't think there's a big difference compared to the previous version.