The Rossi Puma Round Barrel lever action rifles take you back to days gone by. Built on the tough and quick Rossi action, these beauties come in the most popular calibers: .38/.357 Mag. and 44 Mag. They also come in two octagonal barrel lengths 24 and 20 . The rifles come in a variety of finish combination. Blue, and Stainless. All Models models have an authentic curved butt plate in a finish that matches the receiver of the rifle.