Hi Stephen and welcome. The Receiver is Aluminum and Nickel Plated and the Barrel Is Stainless Steel that is also Nickel plated. You are correct, this is a very unique looking shotgun. Cheers, stay safe and enjoy!

Hi Stephen, this has a nickel plated receiver and barrel.
Chokes: Full-Mod-CY - Chamber: 2.5 - High Visibility Fiber Optic Sights - This high-quality lever action shotgun provides that beautiful classic look and function of a lever action firearm, with the adaptability of a .410 shotgun. The lever action is fine-tuned to be smooth as silk. The nickel plated finish is not only beautiful but it is also tough and resistant to the elements. The stock and fore-end are made with a durable polymer that provides a sure grip finish and has a nice black color. The shotgun lever action operating system gives all of the look and feel of a classic Western rifle.
Stay safe & have a great day!