The Kodiak Dual Caliber Rifle by Beeman is an effective 2 in 1 gun that shoots two different calibers! Are you looking for an air rifle that offers the versatility of two calibers? Look no further than the Silver Kodiak X2. This gun switches between shooting .177 caliber and .22 caliber pellets with a quick and easy barrel change. The satin, nickel-plated barrel and receiver are resistant to corrosion while the all-weather synthetic stock has checkering on the grip and forearm for a firmer hold. Get on those pests this season, and stay on them. You're going to love this gun! With the 4x32 scope, you're ready to go out of the box. And it comes with a practical case for when the gun's not in use.