410 meters isn't a whole lot of throw, so if you are looking for throw, there are better choices (Olight SR52UT).
But if your are looking for flood, then it's probably a reasonable choice. Another option is the Olight Mini II Intimidator or some of the Nitecore TM (Tiny Monster) series of lights. I'm sure others here will be able to come up with additional options.
If you go to the goinggear web site, they have video reviews of many of the lights they sell. So you might want to look at some of your options over there. the nice thing about their videos is that they test all of the lights the same way, so you can really compare the light beams and output with each other, opposed to the random videos on YouTube where one guy might shine the beam at a white house at 100 meters, and the next video shines the beam at a brown barn at 150 meters.
BTW: "Kit" usually means that some additional accessories are included like batteries & charger. The EagleTac web site should tell you what is / is not included.