I have not seen anything like that,And they put Utilizing polymer coated steel cartridge cases. Some people do not read up on the firearm they have. Some ammo for h/p rifles,There are some that you can not use. Sounds like someone doing just that. People have to contacted the manufacturer of your firearm.
Every ammunition manufacturer determines the warning it believes is appropriate for its product.
All over the paper work for that firearm.So many people will do this. If they read the warning of the firearm. And it said, don't go over 90 gr.? They will buy 180 gr. And then they just don't know why the firearm blow up in there face.
This is nice that they won,Excellence Ammunition Manufacturer of the Year award winner, with the world’s most talented group of professional shooters, and the result is Team Hornady.