best ammo so far is hand loaded
most accurate loads=
sierra 200 grn mk
68 grains imr 4350
@2925
reminton primier 180 accutip (hornady 180grn amax i beleave)
68 grains imr 4350
@2975
69.5 grains imr 4350
@3100 works well also but at 1000yrds the 68 grn load is a little better
208 hornady amax
73.5 grains imr 7828
@2875 awsome load works well out to 1760
the above works for my gun start low work high. i found another accuracy node at higher volocities (in my

but cases only lasted about 5 loads so i toned it down to these