Yes, the Sd Kfz 251/9 Ausf A (Stummel) Half-track...in this case the new plastic kit available from Warlord Games for the 28mm WW2 game Bolt Action. This is the vehicle that my German forces have been waiting for. The Stummel mounts a 75mm L/24 low velocity gun, which for Bolt Action is a light howitzer. Artillery is the king of battle in the 20th century and the same holds true in Bolt Action. Having a self-propelled artillery piece, even a light one, gives your force considerable punch.
The photo below is not the 251/9...instead it is one from the Late War Panzergrenadiers box set, which is a 251/1 Ausf D.
As with all open topped, light vehicles it is important to have keen situational awareness as this vehicle is not heavily armored by any stretch of the imagination.