I just bought a 6x47mm lapua prefit barrel which would be good for them but I think they need a hot rod cartridge something that will push them faster, like a 243AI or 6mm Rem AI.
Man don't sleep on that little 6x47. I've heard nothing but great things about it. A lot of people say it's easier to find a load for than it's big brother the 6.5x47. I bet you really like that cartridge.I just bought a 6x47mm lapua prefit barrel which would be good for them but I think they need a hot rod cartridge something that will push them faster, like a 243AI or 6mm Rem AI.