No, there's the long reservoir you can see, and a short one under it inside the forend. Some people have replaced the short one with another long one to increase air capacity.
I have an Avenger 25 cal and was wondering if anyone has shot both, and how do they compare power wise. That Eagle Claw lever action looks like it would be fun to shoot.
I would like to shoot mine through a chronograph to see. It shot through 3/4 plywood right outta the box and when I use slugs it goes through a 2x4. I'm hoping to get an armadillo in my sights one of these evenings.