Here's one for the gurus.... spring air pistols of the USA... name some.


I know of the following pre-War pistols:


The Haviland and Gunn Morse
The Johnson and Bye Champion
The Pope Rifle Air Pistol
Numerous Quackenbush designs

Then following WWII you have the Hy-Score range of spring powered air pistols...

But are there any others?

I'm not interested in the Beeman pistols that are rebranded versions of European designs or other rebranded air pistols. Just pure native designed U.S. spring powered air pistols.