With the 220 swift you might encounter premature barrel and throat erosion. Not so much as with the 22-250
Echo Mike's post on the 220 swift, over time a barrel burner. I shot ground hogs for years; 22-250, 223 Rem and 204 Ruger. The 204 Ruger was my favorite, not as loud as 22-250/.223 and much flatter shooting for a .40 gr bullet, kills DRT. The recoil was light enough could see the hits even under 100 yards so didn't have to check the kills. The .204 does NOT generate the heat in the throat like the Swift and 22-250 so don't have to worry about barrel life.With the 220 swift you might encounter premature barrel and throat erosion. Not so much as with the 22-250
Try the 35 grain berger. Super accurate with benchmark behind it and works awesome on coyotes.big 22 cals are great for ground hogs but the fast 20 cals with heavier bullets like 39 Blitzking or 40 Vmax are just as effective with recoil meaning you can see your hits through the scope better