I've got at least a thousand rounds down range with this particular gun and I've run into a problem I've never had with a Glock. Light primer strikes. Out of 3 10 rd mags and 3 different ammo types I had a total of 7 light strikes. Some concurrent to a good shot, some immediately after a previous light strike. I'll readily admit the gun is filthy and probably had 300 hundred rounds through it since its last cleaning. But I've never had a Glock do that. I'm gonna take it to smith but before I do I was wondering if y'all had some ideas as to what could be causing it