This is supposed to be a 12-round magazine for a Kel-Tec p11 pistol.  I bought it thinking it might fit a S&W 6904, but it doesn't.  It also is supposed to be a 12 round magazine, but I could only get eleven rounds in it.  It is made by Mec-Gar and is brand new.  $25.00.  I am in Pleasant Hill, MO and can't travel very far at all.  816-716-3908.