I love exploded ground hogs. Little brother blasts them with .243. I prefer to nuke them with .308. My kid smoked several this spring with my .458SOCOM. and 300 grain Hornady hollow points. Might have been a little much.
I feel inadequate. I've only schwacked groundhogs with 5.56 and .22LR.
I would think that 5.56 would do job very nicely. I just ordered a scope for the .22, it was delivered today and I plan to mount it tonight after work. There are times when less bang is appropriate, even if it's not as messy!
I've blasted them with
.22 lr (CB, reg and hyper) .22 mag, .22 hornet, .222 rem, .223 rem, .22-250, ,243 win. .357 mag, .44 mag, .35 whelen and .50 cal MZ (plus recurve and compound bow).
And 20 and 12 gauge shotguns (shot and slug).
70 gr Nosler BT in .243 win my fave.
I've killed a max of 10 in a day (twice). Once in an evening, another late morning.
Both of those days.........main rig was my Ruger #1B (.243 win).
Was back when we had chucks and no yotes.
I miss hunting chucks.
Miss hunting lots of things.
Life gets in the way.
Shoulda got nuts clipped when 16 and I'd be shooting chucks w custom rifles now.
I saw three dead chubsters on US-231 between Crawfordsville and Linden late yesterday afternoon. Much like when I see a road-killed raccoon, I am saddened.
Because I didn't get to kill it.