Modern Warfare 3 has this system for equipping a "Proficiency" on your weapons. Does this proficiency "stick" with the weapon after it has been dropped?
For instance, if I pick up a downed friend's weapon, and he was using the "Kick" proficiency, will my shots with that gun carry a reduction in recoil as well?
What about if I mistakenly drop my weapon and then pick it back up? Will I lose my proficiency?
If it is possible to transfer proficiency when picking up a dropped weapon, how can I tell the proficiency that its old owner was using?