Ive been shooting 43.5 grains of I4350 and the 90 Nosler BT in my Tikka T3. Very accurate and it IS a tough bullet. I put one through both shoulders of a small buck last year at 40 or so yards.
I've also had luck with the 85 Sierra HPBT Gameking and 42.0 I4350. The Sierra max load seems rather anemic and I've seen better accuracy near max with I4350 in this gun so I may push ahead a tad.
This is Winchester brass and CCI 200 primers.
