Any recommendation what would be a decent one to mount on my DPMS Recon 308? I've kind of set it up as a CQB gun with an EOTech 512. I'm not certain I will ever really need a light, but I do intend to rely on the gun for home defense (I live in a rural area). Should I just go with the Surefire Mini Scout Light? That seems like a pretty common choice. I'm not certain what kind of effective range that light would have. I've also debated getting a generic flashlight with a holdver vs. a dedicated weapon light. I'm also not certain how long you could leave one sitting around and still have the light work when you need it. I suppose i could just change the battery once a year or something like that to be safe.