In a revolver, nothing moves. What is stays that way.

Add to this the more powerful cartridges they will use and if your revolver is within spec for bore, cylinder, forcing cone and muzzle, and your bullets are properly sized - you're good to go.

The sights are typically better too. Made for hunting, whereas a semi isn't.

I'll hit game @ 100 yards all day long and bring it down with good shot placement using a revolver, but most - not all - semi autos won't.

YMMV.