Can you shoot slugs out of a rossi sa 20 ga 3 mod?

Yes, you can shoot slugs out of a Rossi SA 20 gauge shotgun that has a 3-inch chamber. However, it's important to ensure that the shotgun is smoothbore, as slugs are typically designed for smoothbore barrels. Additionally, always refer to the manufacturer's guidelines and check local regulations before using slugs in any shotgun.