troubleshoot

As some may know, I recently bought my first AR-15, Armalite for real. I'm also a bit of a prepper as well and try to have backups just in case the internet isn't a option. Plus, I do like to thumb through books, even if I rarely read one cover to cover. What I'm looking for. Something...

Hi all, I'm new to the forum but not a new shooter or handloader. However I did get some strange results at the range this afternoon with an experimental batch of 9mm that's got me scratching my head. The Gun: GEN 3 Glock 34, OEM barrel. The press: Hornady Lock n Load The projectile...