This is one of the 24 (as far as I know) available Combat Patrol boxes from Games Workshop. Which is their new starter sets instead of the Start Collecting boxes.
As I understand it the troops included make up about 500 points. This is enough to have smaller battles that takes from half an hour to an hour.
Normal battles consist of troops worth 2-3000 points and usually takes a while longer to play. This box is supposed to be a good starting point to build your army.

The build of the figures is fairly easy as it’s push fit and supposed to go together with no glue. I snip or sand the tabs a bit to ensure that they don’t stop at the bottom of the hole. This is to prevent the parts from not going together properly. The fit of these kits is very good so it might not be needed, but still, just in case.
Here’s some build pics!

Big boss in armour.

First boss nob.

The first few boyz.

Three deff koptas.

The Deff Dredd. I actually got one of the very pointy spikes in my finger, which drew a drop of blood!

All the figures in the box built!
I’ve started painting black primer on some of them and that is the next step I’ll be working with on these guys. I’ll also use grey and white primer to do zenithal highlighting before I start to paint them.