Meph, just to avoid any misunderstanding, Suputin is the real deal. With respect to the design, application, and the care of suppressed/silenced weapon systems and with respect to the subject of the loading and ballistics of subsonic ammunition, he is an expert "par excellence". Now Suputin can be a little contrite, and it appears that you've caught him at such a moment. But should you have a serious question relating to silenced weapon systems or ammunition for use in silenced systems he will probably provide you with an in depth and interesting answer.