It is called CA-BOY Ivory Deluxe Ru-Band-Gun And by EFCO Products in Loveland, Colorado. I only see one tear in the wrappers. It also Has a holster too. Please check out the pictures for they are part of the description.
It is around 10&1/2"x 5" wide. Most likely from the 1940's or 50's. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Other Vintage & Antique Toys".
The seller is "garyholidays" and is located in this country: US. This item can be shipped to United States.