BudsGunShop.com - rifleing ?

Yes they are rifled The Chiappa Group began in 1958, when Ezechiele (Oscar) Chiappa opened his company and called it Armi Sport. Since then, the company has expanded exponentially manufacturing historic weapons and muzzleloaders, lever action shotguns and rifles, handguns and rifles in .17 and .22 rimfire, sporting and self defense handguns such as the famous Rhino and signal guns and air guns.
Ever wished that you had a way to take your favorite break action 20 gauge shotgun and convert it to shoot a variety of your favorite calibers, well now here is your opportunity. Introducing the Chiappa X-Caliber set! This caliber conversion kit has more to it than meets the eye. *********
This kit features 4 fully rifled adapters with an over all length of 8" each. These 4 adapters allow you to convert that break action 20 gauge in popular handguns calibers such as 9mm Luger, .357 Magnum, and .45 ACP just to name a few. So dust of that shotgun and head to the range with the Chiappa X-caliber conversion set.
Features and Specifications:
Manufacturer Number: CF970.435
Chiappa X-Caliber 20 Gauge Break Action 4 Caliber Conversion Set
Fits any 20 Gauge break action shotgun
Four fully rifled adapters
Each adapter is 8" long
Carry Pouch is included
Convert to 9mm Luger, .38 Special/.357 Magnum, .45 ACP, and .410/.45 Colt
Set of 4 inserts

Hi Gary, This kit features 4 fully rifled adapters with an over all length of 8" each. These 4 adapters allow you to convert that break action 20 gauge in popular handguns calibers such as 9mm Luger, .357 Magnum, and .45 ACP just to name a few. So dust of that shotgun and head to the range with the Chiappa X-caliber conversion set. Features and Specifications: Manufacturer Number: CF970.435 Chiappa X-Caliber 20 Gauge Break Action 4 Caliber Conversion Set Fits any 20 Gauge break action shotgun Four fully rifled adapters Each adapter is 8" long Carry Pouch is included Convert to 9mm Luger, .38 Special/.357 Magnum, .45 ACP, and .410/.45 Colt Set of 4 inserts

Yes they do Gary. This kit features 4 fully rifled adapters with an over all length of 8" each.