Weird Glock mag came with my new Glock

[.cheese.]

I wonder if the dealer didn't accidentally give you the wrong box for your new weapon. I suggest that you check the serial number of yor weapon against the serial number on the box. I have seen this happen numerous times at gun dealers.

That was my first thought. I checked it then. It is the right box actually.

 

[DoubleTapDrew]

The last time I bought a used G23 from a dealer it came with 1 mag. I had them throw in another to seal the deal (both 13 rounders). They weren't marked LE. Now I know where they come from
I think the dealer (or possibly the distributor, but don't they usually come sealed to the dealer?) either tried to pull a fast one, or another employee there pilfered your box for another customer and forgot (or just decided not to) replace the items. I would find it hard to believe it left the Glock factory with an old worn out mag (and it takes a LOT to wear out a glock mag) and missing the brush.