I was sitting in my living room when my mum told me she thought she heard somebody open my gate to my yard. I didn't hear anything so I didn't think too much about it. Then like 5 seconds later I heard this big crash in my backyard. I went to grab my Glock and remembered I didn't have any bullets in it because I forgot to load it after I came back from the range.(STUPID) So I went and grabbed my AR and went outside with it and a flashlight. I could see tracks going from my front yard to my back yard and over my fence but I didn't see anybody. I let my dog out (German Shepherd) and he was sniffing all over the place and wanted to go after whoever it was but I didn't let him. Anyways, I noticed it would be a lot better if I added a light to my AR. So it wouldn't be so awkward at night time. What light should I get? I figure something Surefire but I don't know what model to get. I would also have to get some type of rail system to attach it to. What is a good brand/model for that? I also want a vertical grip so I can have something with a momentary on pad/switch on it. What is a good vertical grip brand/model? Since we are talking about grips, I was thinking about the last time I was at a gun show and I held an AR with a nice rubber grip on it. What is a good rubber grip to get? Hogue? Model? Thanks in advance.