WAB
AH ambassador
Personally, I have no problem with "FMJ terminal performance" unless I misunderstand what you meant. I was looking for FMJs for the Hornet at one point in my research. I just wanted to pencil through on these under 50 yard shots, which is most of what I get on T10 (minus klippie of course).
I also put a lot of thought into @Philip Glass and his experiences with .223 and still might go that direction. That would open up every bullet type under the sun with the 223 and more load data than NASA uses for a moon shot. I'm glad I tried the Hornet in Africa and I didn't have any regrets but I still feel like this ballistic solution isn't finalized for me yet.
If you want to have fun with the Hornet find one in a number one. They want long bullets and you can load them to the full capability of the cartridge.
These are my number ones in hornet and two seventy five Rigby post RJ Renner upgrades.