Yes! You can bring your own mask if it's not home made and is a true paintball mask! Your own gun is fine we just have to check it to make sure it's shooting the right speed. And ammo wise we only allow paint that was bought from us. Sometimes we make exceptions however
I know for a fact paintball gun and helmet but you will have to check with the owner on if they allow you to bring your own paint, but I'm pretty sure you can.
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