I don't know if we need the handgun to change. It's a tool, designed for a particular purpose and it performs that function when it's asked. Because of our love of the sport and our curiosity of the design and function, we want things that are new and different to pique our interests.
We're human, we get bored or conditioned and somehow feel that if we don't have the latest and greatest "doo-dad" we'll be left behind. Personally, though I appreciate good design, I don't feel the need to buy the latest and greatest but rather marvel at the simplicity of what works.
Certainly we will see radical changes in design, materials or optics but the tool itself is still just doing its job. Expanding gases forcing a mass through a cylinder and propelling it in the desired direction.
Polymer technology is the norm but it really came about out of a need to minimize cost while maximizing repeatability. A great and easy way to make accurate parts in a cost effective manner. Not exactly revolutionary but it served it's purpose. Gaston and the boys were the first to the game but since, they've done nothing extraordinary.
Pardon me for rambling boys and girls. I'm sittin' here sipping a 15 year old Single Malt and getting quite goofy...
