 With the new, all the virtual reality stuff, it's just, there are additional tools to get you prepped up and enhanced abilities to get you ready for the active duty live fire. The live rounds going down range. So they're practicing on the 240 and the 50 cal. For a heavy weapons company, the 240 being the heavy weapons gun, it's just a button, it's just a port by fire for all the line units. All the boots on ground, the infantry companies. And then the 50 cal, obviously a higher caliber weapon. It's just different abilities for our guns. So I started six years ago, I signed my contract, got with Delts Company about five years ago. And the first year that I was actually in Delts Company, we did have this technology. They've slowly been working on it, trying to perfect it to the best of their ability. And it definitely has come a long way in the five years that I've been in here.