How old is your Riverside Arms hammerless double barrel shotgun?

The Riverside Arms hammerless double barrel shotgun was produced during the early to mid-20th century, with many models made between the 1920s and 1940s. To determine its specific age, you'll need to check the serial number or any identifying marks, as these can help pinpoint the year of manufacture. If you have that information, I can assist you further in estimating its age.