Hello,
I am brand new to this forum and this is my first post so please forgive any ignorance on my part. I have in my possession a K-22 with some interesting features. It has a fish hook short action hammer and is single action (pulling the trigger will advance the cylinder but not function the hammer). The serial number is 6610xx. Thank you so much for your help.001 (3).jpg

002 (3).jpg

003 (3).jpg