I really like the gun, to me it looks like it's in the process of charging to take a shot. I also like the metals on the legs and all the details on the wires. But the red looks a bit flat to me and I don't like the black shading on the base.
That 17th number is a bit strange because it does not follow the lines of the rest of the miniature... I mean, it does not follow the shape of the "erradicator" neither in perspective or shadowing, so it looks like if it were almost digitally added LOL the straight line at the bottom of the number should be parallel to the shape of were it is "sticked" so a bit of a slant to the right to correct it if you like or know what I am trying to say.
All of this could be just a kind of optical effect from the picture so If you don't really see it IRL forget these words ^^