Out of the many local officers I know that worked the gang heavy areas , I know of two that have ever actually caught a gang member/thug with an 80% lowered Glock like pistol. Which they bought from some guy at a gunshow (allegedly). So pertaining to a comment made a few pages back, I dont think they're manufacturing themselves, I believe it is others who are buying the kits in bulk, assembling them, then selling them on the open market for profits. I know gunshow guys who wont sell to anyone that resembles a gang member (be that Swastika bearing or otherwise) and I've seen plenty of FFLs that will watch an obvious straw purchase and then make the transaction because they don't care.Given the history of Chicago, statistically speaking, it seems to make no difference on the murder rate. Is it a problem here in Oklahoma too?