Hey guys im looking to build a new rifle for tactical competitions, im currently shooting a 308 and would like to build something a little better to compete with. I have a remington 700 SA 308 bolt face to build off, so with out modifying the bolt face i can think of three calibers 243, 260, and 7mm-08. out of those three which one do you guys like for that application (100 to lets say 1300 yards)I would like the flattest shooting round but still be able to have enough energy to spin the spinner. If im missing any other calibers that would fit that bolt face let me know.
Thanks in advance
Thanks in advance