Go buy "Magpul: The Art of The Precision Rifle. Watch all the DVDs. It is a very informative video series. It helped me with the proper shooter position and with a slight pull I had when squeezing the trigger. I shoot a .308, and .243 at up to 800 yards, and a 50bmg, and 338 Win Mag past 800... The best thing is practice and being able replicate results over and over.
" The strongest reason for the people to retain the right to
keep and bear arms is, as a last resort, to protect
themselves against tyranny in Government...." - Thomas Jefferson