Side lever guns

My Hatsan Bullboss has the same decocking procedure, so it will also fire if you're not holding the side lever back when you pull the trigger. Also, on the bullboss, if you adjust to trigger to a VERY light pull, you run the risk of it firing on it's own once cocked. Mine has done this multiple times, once even when it was loaded. Safety was on, and hand no where near the trigger. Since then I have increased the trigger pull and have had zero issues.