I usually use my 25-45 (.223 necked up to .257) for roe and munties, just about the perfect cartridge.A heavier or heavier jacketed bullet will produce similar results. Admittedly only in Scotland, but the clean chest shot (back off the shoulders, in the engine room) afforded by the .222 in combination with Norma’s propriety 50grain bullet was a superb roe killing round, with absolutely minimal extra damage to the carcass, more often than not a thumb width sized home on the exit, and if through the ribs rather than breaking one, a nominal sized entry wound. Before moving up to the ‘big rifle’ (.243) I shot hundreds of roe with that round, and Lear ed that the gilding jacket was thicker than those of other brands. Once or twice I compared notes with fellow stalkers using .222 but with other bullets, almost all of which had a bad ye deny to blow up and fragment (typical varmint rounds), with all too predictably disastrous results on the carcass. I recall with horror the appalling mess one roe struck with a .270 by a guest was, the first I’d seen flattened with such a ‘cannon’, I don’t recall the bullet weight, but I do recall the deer had been effectively blown in near half, and the rumen and most of the intestines had been evacuated from the inside of the beast - it really shocked me that anyone would countenance using such a heavy, clearly damaging calibre on a roe deer. This being said, we’d grown up with the ‘small is beautiful’ mindset, and had zero experience in anything else, our aim was to produce clean carcasses for the game dealer.
More generally, it’s been my experience that for larger calibres, a heavier bullet travelling at relatively modest speed tends to produce less by way of hydraulic and bruising damage, especially when any bullet designed with a slightly heavier gilding material thickness is used.
Just my opinion and experience.
But there’s a few fallow where that chap was including a couple of heavy bucks so took the .280 just in case. Saw them, just over the boundary



