Guys, I need some help here. I know somewhere before there have been many posts on shotshell manufacturers, but I'm just not using the right terms in the search window to find those posts. Forgive me ,but I've run out of my #7 1/2 20 ga. shells. (I know that being out of ammo is a sin, but I've been busy with teenage daughters) I've been using Polywad and really like them, but they are in the process of moving and are out of #7 1/2. Can somebody help me with the names of some of the other manufacturers of 2 1/2" shells? The Southern is coming up soon and I'd feel a little strange showing up for my first time with a gun but no ammo. Thanks in advance.