I recently bought a Cooper Backcountry M92 in 280ai. I took it to a 300 yd range last week and it shot both 150 gr Long Range Accubonds and 162 gr ELD-X very, very well.
I MAY be done rifle shopping.
The Cooper Backcountry is a REALLY nice rifle . . . . but I have lost count of the times that I said "I MAY be done rifle shopping."