2-Out here, the biggies aer 30-06, 270, 7mm Mag and 300 Win.
From your list, I would pick the 308, but I are a 308 slut.
The 280 rifle you have listed is an excellent choice though.
BMT
"The Church can and should help modern society by tirelessly insisting that the work of women in the home be recognized and respected by all in its irreplaceable value." Apostolic Exhortation On The Family, Pope John Paul II
