I bought a factory Glock holster about the time I bought my G17 (1986? SN: AP7XXUS) that has hooks to attach it to the metal holes in a US Army web pistol belt, like an old GI .45 holster has. I tried to do a search for this holster and I can't find anyone who sells them. I believe it says "MILITARY" on it. It looks just like the current factory Glock black plastic holsters but the new ones have holes where a belt can fit through instead of the hooks. Anyone know where I can get another hook-type factory Glock holster? Thanks.