Maybe if I post what I have so far, people can see what I'm missing.
Ear & Eye Pro (Ear plugs, Muffs, and Glasses)
Weapon Lubricant (Right now I just use CLP)
Box for all the gear
That's all I have right now, or can think of. For my instructor gear, I know I will need certain items, so anything that is put down here will help. Thanks.
Anything worth shooting is worth shooting twice.
Si vis pacem, para bellum