Red, you sure as helll don't need a TSX or TTSX... "experts" aside.

Your 180 Hdy will work fine. Good bullet. I prefer a 165/168 in my 308, but it doesn't matter. Would add, if you're handloading it shouldn't be any problem to get a 180 closer to 2,600 fps than your 2,510 number. Varget and RL15 are your huckleberry.

Best Wishes,

Brad

“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery