With a short length of pull and light recoil, the Model 42 Combination Takedown Over & Under .22 WMR Rimfire Rifle/.410 Shotgun from Savage Arms is a great starter gun for young shooters. Top barrel fires .22 WMR rimfire rounds, while the bottom barrel fires 2-1/2-inch to 3-inch .410-bore shotgun shells. Both sporter-style barrels are made of carbon steel with a black-satin finish and are 20-inches long. The firearm breaks down with the simple push of a button. Black-matte synthetic stock with a recoil pad. Adjustable open sights.