I AM INTERESTED IN BUYING A HANDGUN , SO THAT AT 10 OR 15 FEET AWAY, IF GOD FORBIDE I HAD TO FIRE MY WEAPON AND PUT A BULLET IN A PERSONS HEAD I WOULD PREFER THE BULLET NOT EXIT, SO A SMALLER CALIPER WEAPON , AND DO THEY MAKE LEFT HANDED GUN, WOULD I CHOOSE A SEMI AUTOMATIC OR THE OTHER TYPE , SHOULD I GET CHROME OR NOT PLEASE FOR THOSE WHO CAN HELP THANK YOUIF YOU HAD TROUBLE WITH THE BIG BAD WOLF AND YOU WERE A PIG WHO WOULD YOU CALL , YOUR COUSINS THE GUINEA PIGS LOL.