What is the age and value of westernfield M147 12 gauge?

The Westernfield M147 is a shotgun manufactured by the Mitchell Arms Company for Montgomery Ward in the late 1960s to early 1970s. Its age typically ranges from around 50 to 60 years old. The value of a Westernfield M147 12 gauge shotgun can vary widely based on its condition, ranging from approximately $150 to $400. Factors such as originality, wear, and market demand also play a significant role in determining its precise value.