There have been a few attempts over the years to add a folding stock to the venerable Remington 1187 shotgun. Most have been valiant attempts with little success and about zero popularity.
Shotguns are notorious for packing a “kick.” However, when you know how to hold a shotgun properly, you can mitigate the recoil.
Understanding the different shotgun gauges, from nomenclature to ballistic limitations, will enhance your shooting experience.