i nearly shot my dad when i was about nine years old,infact i nearly shot him twice in about 5 minuites,i uesd to have a folding 4.10 and the firing pin had stuck out on it,so when i put the cartridge in and snapped it shut the f****n thing went off,it was pointing at the ground but was a little close for comfort ,well my dad went mental with me and said i had my finger on the trigger,anyway put another one in and did the same again,i thought my dad was going to wrap it round my head,l t was only when he put one in and it did the same that he relised the pin had stuck out,twice he thought i,