Wilson Combat 300 HAMR Ranger

I'm looking for a "ranch rifle" in something more potent than a 5.56 and not as heavy as a 308Win option. I want to avoid specialized bolts and magazines but, those are not hard requirements. I'm initially thinking factory available ammunition options but, "light" Wildcats are a possibility having looked at the 7mm Raptor thinking the 257 Ocelot is a bit light. I am looking for an effective 200-yard capability against feral hogs.

The 300 HAMR shooting 130's or 150's looks to be a top choice and there are strong vocal arguments for things like the 6.8SPC and 6.5Grendel but, I have come full circle back to a classic AR-15 non-piston 5.56 derivative running >2000+ FPS being preferred. Wilson Combat looks like a good turn key factory option but, a 7mm Raptor can be sourced for similar money so is a viable alternative though "factory" ammunition isn't an option.

TIA,
Sid