I acquired a 280 Remington mountain rifle shot very little .
Its has a 1 in 9 twist barrel 22"
It's fed thru a mag box
Have not shot it yet but was thinking 168 hybrid Berger or 180 hybrid
I think bergers book IMR 4350 43 grains 2647 on the 180 would like to shoot the gun to 700-800 .
Would the 168 be better for those ranges ?
Thing is I want to try the hybrids due to they less seating sensitive .
And ideas or options ?