Looking at a used Glock 19 Gen 4, I'm curious about when it was made. The serial number should be WWF878 (from the sale tag, not the pistol--I went back without much time and didn't handle it when I got the SN.)
I thought it would be fairly easy to find the date of manufacture with that information, but all I've been able to find are the 'research' thread on Glocktalk and mirrors of that database elsewhere. Might be the information I want is in there, but I didn't find it. Can anybody here give me an idea of the date of manufacture, or better yet, a good resource to search these for myself?