You know hunting can give us challenges,make us live skillfully. When you hunting the rabbit,a shotgun is a best weapon.So I tell you 4 powerful rabbit hunting shotguns

.17 Hornet

Although a little hot for a standard small-game rifle, the .17 Hornet is a deadly accurate round. Whether you’re knocking the heads off cottontails from 150 yards or hunting the larger end of the spectrum, like lynxes, bobcats, foxes, and coyotes, the CZ–.17 Hornet combo has you covered. Hornady’s 20-grain V-Max factory loads shoot sub-MOA, and unlike rimfire rounds, the .17 Hornet can be reloaded. 
Mossberg 500 .410
Probably the first shotgun I ever fired was my dad’s Mossberg .410. A full choke on doves will truly test your wingshooting skills, and using 3-inch shells with No. 6 shot will knock down grouse or ptarmigan.Remington 870 20-gauge
It’s hard to discuss shotguns without bringing up the 870. Along with the Mossberg, it is one of the most time-proven and widely used shotguns out there, and it is responsible for more filled bird bags than any other shotgun.
Stoeger Coach Gun
There’s something about the feel of a side-by-side while you’re kicking up birds in the brush, but I probably will never shell out the money for a high-end one. I tend to beat the tar out of shotguns, and it won’t break your heart to beat this one up. It is affordable and, in my experience, dependable. No frills, chokes, or anything fancy, but I still get a smile on my face when I fold up a flushing ruffed grouse and crack the action.