User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-4020656-20110617153246/@comment-356904-20110617192849


 * 1) It's the 93R, not the M93
 * 2) The Heartbeat sensor is shown attaching to a normal 1913 rail on the weapon.
 * 3) Some rail attachments use levers or thumbscrews for quick attachment and detachment.