BTM - If I shelled out the money for a Kimber Montana and it only shot 3" groups, I'd be on the phone to Kimber. I don't mean to slam you but you may have a bedding problem or something else. Like you I bought one just for fun to see if it worked. It didn't. At least not the way it was advertised. I just experimented with different loads until I found something my rifle liked. If you don't reload, it may be worth a try. But they just don't look right. And if I didn't reload and had a rifle that didn't shoot up to my self imposed standards I may consider putting a "BOSS" type system on it.