Ok how many bullet manufactures make 85 grain bullets for a 6.5 caliber? Hammer and Sierra. 2 manufacturers. At least that's all I can find. How many bullet manufactured are our there? Quite a few. That would be a very long list. It's just not me saying a 85 grain bullet is light for a 6.5 caliber it's all the bullet manufacturers that are saying it because they are not producing it. I'm not saying it don't or would not work I'm just saying it's very light for a 6.5 caliber. The 6.5 caliber just wasn't designed for that light of a bullet. I'd use a 243 or 25-06 for a 85 grain myself. You would get much better results and keep a higher BC. I have not loaded any hammer bullets myself. That being said I can't say they don't work. A lot of people seem to like them. I have loaded Berger, Sierra, Hornady, Alco, Speer, Nosler, and a few others just not any Hammers. Out of all those bullets, Burgers just flat out work for me. I'm not knocking the hammers at all. I just never needed to try anything else. If it's not broke than don't fix it.