An online shop has "9MM 100gr .355 FMJ" Hornady bullets in stock. My Hornady manual lists loads for my 380acp which are for 100gr .355 FMJ. Are these the same bullets? Can I safely use them in my 380 even though it says 9mm? Noted that some shops list the .355 lower grains as 9mm/380. Just wanted to confirm it's ok before ordering some. thanks!!!!!!!!!!!!!!!!!