 We had experimented with it on that spec series that we designed, that green one that I came out with. And so it worked really well, but we didn't really tell people about it. We started adding it into our new. So the carry comp is the first one to have that in a production line. And it's just wild because then you can shoot, you know, do an endurance test with it and your red dot is still clear. Like you don't have to wipe it. That's amazing. I love that.