Although there have been many different configurations of spring air pistol, I’ve only come across a small number of side lever spring air pistols - the Warrior, the Feinwekbau 65 (and follow on models 80, 90) and the FB Record Champion:



The Record Champion has the cocking lever on the left and pivoting at the front, the Feinwerkbau 65 has the lever on the left but pivoting at the back and the warrior has the lever on the right and pivoting at the front. Are there any more examples of side lever air pistols? Are there any with a cocking arm that pivot from the rear right?