Hello all, I am a new owner of a DPMS LR-308 and so far I am very happy with it. I am of the mindset that any firearm I own must serve multiple purposes so a rifle chambered with such a good round like the 308 seemed like a great choice. Now I would have assumed that such common platform like the AR style would have many aftermarket parts. However I have found that parts for an AR-10 are far less common compared to the AR-15. So now here are some questions I cant seem to find answers to. - I would love to find information on how to take my rifle down to its basic parts and put it back together...I hate not knowing how to do the work to my firearm. Im not talking work that would require gun smithing more like information so that if i need to replace a part i can. - I am also finding it hard to find parts that wont cost an arm or a leg. I have the sportical variant for the LR-308 so I already have the six position stock, and the flat top (with a simple red dot sight). I would like to possibly have a rail system around my hand guard so that I could put a front grip and maybe a light. - now i also have to keep in mind that this rifle will be used for some whitetail hunting. I wont often have to take more than a 100 yard shot so I fell more than fine with my skills and this rifle to do this but I dont want to go out hunting with what looks like an all out tactical rifle, so anything i put on will have to be able to come off with relative ease. So i can sum up my thought by saying i need any and all information i can about this rifle. Thank you for you time and reading through my post.