Bergara premier mglite loads

[bmooremountaineer]

Wish I would of came across this thread prior to load development, would of saved me 400$ in bullets and powder. I got the 300 win mag Mg lite this spring and like others struggled a little finding a load. It has a large throat over .200 jump for factory ammo. Went through 3 different bullet brands with bullet weights 168-215, it was sensitive only liked 190-200 grainers. H1000 outshine others. Ultimately this is what I ended up with. Got to a minute with the 190 vld but it was edged out by the 200 eldx 77.0 H1000 Mean vel for below grp 2918 6.5 Sd 15 ES COAL 3.532