Video answer: 20 gauge shotguns part two: hunting
Top best answers to the question «Is 20 ga good for hunting»
On the other hand, 20-gauges are great guns for young hunters or new hunters. They will experience less recoil and presumably be getting used to a lighter gun. The shotgun shells are slightly smaller, lighter and shoot a higher density, which is good when targeting faster birds.
Video answer: The truth about 20 gauge vs. .410 shotguns for squirrel hunting!