I hope I'm in the right forum, I have a baby hammerless 6 shot. I put 22 rem short in and it makes a mark on the brass but doesn't fire. Just wondering what or if I should be shooting this thing. I can't take a picture but it has black plastic grips and trigger that fold forward on top says pat april 5 (looks like a 1 and a backwards c).under that it says baby hammerless model 1918 there are no other markings. any help would be appreciated.