Originally Posted By: tripod3Originally Posted By: AWSHaving shot a number of 7mm Rem Mags over the years what is the advantage of the 280AI, uses the same bullets, uses the same length action, a little slower than the 7mm, virtually no ammo on store shelves, custom or higher priced dies needed, limited load data, expensive brass or by the time you roll your own from cheap brass it becomes expensive? I can see if you have a on old rifle 280/7mm Express you want to soup up a little or a worn out 270 or 30-06 but to buy one. These two are so close, I think the advantage goes to the very popular 7mm RM.
My nephew owns a 280AI so it is not totally unknown to me as I did do some research on it for him for loading and making brass.
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I had the .280 and found ammo to be the first major problem. Second it never did anything miraculous that my other calibers wouldn't and a few outdid it.
Now for the Kimber you may get a good one and be happy or like me-get a miss for which Kimber is widely known for it's hit n miss accuracy problems.
Kimber warranty attitude has turned off more than a few people.
Equal to it's reputation I know a few happy owners and a few unhappy ones.
Put me in the happy owner camp. I have 8 of them and they all shoot extremely well/accurately for a hunting style of rifle.
I had a Model 84 in 260 Rem that did not shoot well at the gitgo, but it went back to Kimber and came back to me about 3 weeks later as a keeper. No problems on my part with the warranty either - albeit only one occurrence.