Quote Originally Posted by 45flint View Post
The more I think of it the fact that the ISP is a PCP kind of taints it. Pretty easy to put a nice wrapper on a air tank? Where is the pic of it with all the “stuff” needed to fill it and make it function as a rifle? Making a self contained working rifle is a much greater challenge and is more to my vision of classic design that is not as easy to make graceful.
That's my thinking too. The challenge is to make a graceful design within the limitations imposed by the gun having a self-contained power supply.

For this reason I would discount CO2 guns from the challenge, because they can easily be of a conventionally 'beautiful' design unencumbered by the difficulties of including a self-produced power supply.