What is b?

Recently picked one up. Have yet to even load it though.

Not that brand. I bought the p2d from Amazon. Keep it in my truck. I fired a few dozen rubber balls. Figure it'll work well on a group if a few shot erupt at their feet making a cloud of powder.

My only issue with Byrna is that it looks like a firearm. If someone mistakenly thinks you're about to apply lethal force, they might respond by shooting you.

My husband owns a couple. He tested it a couple of times but that was a while ago & I wasn't too convinced of its effectiveness. It does look and almost feels like a real gun. I'd have to ask the husband to get more cartridges & balls so we can go use it again. I believe he had found alternative ...