I keep seeing this pop up on forums and YouTube and I think there must be an error somewhere.
I don't know is this is the new "clip = magazine" for 2010 or what, but it's starting to piss me off.
Condition 1: Magazine inserted, round in chamber (safety on if applicable)
+1: A firearm in condition 1, and another round inserted into the mag to make up for the chambered round.
You see this term in reference to a guns capacity, like 8+1, or 15+1. This is the magazine capacity +1 round in the chamber.
So yes, a +1 gun is condition 1, but a condition 1 gun does not always mean +1.
Spread the word.