looking for a scope to put on my 223 and learn to shoot longer distances. I want to learn how to use the mildots efficiently for varmint hunting and if i get good then i want to use for big game. after lots of research and limited funds i have concluded i want a 3-15 ffp tactical weaver with .1 mil adjustments. does anybody have experience with this scope? will i be able to use for big game out to 800+ yards effectively? is there enough adjustment in the turrets to shoot 1000 or will i need modified bases and rings? iv heard good things about this and a lot of bang for your buck