Any thoughts on blackout 300 or 8.6 for hunting? Has anyone tried? I obviously want something silent and hard enough hitting to take down foxes and muntjac. I think both of these rounds might do the job. Is 8.6 going to take down a full blown buck? Does any one have any experiences? What ranges are they effective at? Is the drop manageable in terms of accuracy? Is the price or availability of ammo an issue and so on.. Any thoughts to share or experience of the calibre appreciated.