Today’s PDF is an AR-15 rifle diagram. I have lots of AR-15 posts, because it is the gun I have owned the most of. (Its not the gun I currently have the most OF though, that would be Mosins from my brief infatuation with Curio and Relics Licenses.
Also in the event you are interested, all of these gun documents I am posting can be found on the disk I have listed to your left. Additionally to the hundreds of documents I have posted, I have hundreds of gun patents (mostly suppressors) as well as class PowerPoints and targets. all for $5.