The MP5 SD & integral suppression; it has a purpose, but its not what you think

The SD is without a doubt one of the coolest firearms in history. Whether it was in your favorite ‘Merica 80’s action film, a SEAL recruitment poster, or seeing it blast Iranians in Operation Nimrod,this gun has become a “bucket list” item for some people. And why not? Its horribly cool looking, Jedi quiet, and […]