I talked my brother into buying a .260 Savage Long Range Hunter and that thing after I worked up a load is an absolute tack driver. 140gn Bergers. My buddy last year bought a 6.5 Creedmoor in a Savage LRP (yes its heavy but solid for some long range pokes) also loaded 140 Bergers for him also and its also a tack driving SOB. I would have no issues using either for what your intended use is. (PASSED 500) Hell my .243 and 95gn VLDs have killed muleys from 200-503yards with EXCELLENT results. I also killed my bear in avitar with the same load.