We have a 300y F-TR shoot here once a month. I am thinking I want to give it a go. My rifle is capable of 1/2MOA, now weather or not I am capable of that on a regular basis is another ball of wax. I have a Harris bipod, good rear bag, and sling(I know nobody uses them, but I do have one). What else do I "need"? I really don't want to play "Keeping Up With the Joneses" , I do not plan on competing on any state or national level. I just want a bare bones setup so I can go play with the big kids. Also, how many rounds will I need for the match and sighters? Thanks.