Call of Duty Modern Warfare 4 - Apex Attachments Explained

While you can still expect the usual weapon tinkering present in most modern Call of Dutys, Modern Warfare 4’s Apex Attachments add a whole new dimension to what’s possible for your loadouts in some pretty game-changing ways. Let’s break down how it all works in the Call of Duty: Modern Warfare 4 Beta. #CallOfDutyModernWarfare4 #IGN #Gaming