Missing lower. What to do with it?

[Chris T.]

Are you sure it's not an extra set of barrels for another gun? Check the serial number on the barrels and see if it matches up to another gun. Barrels by themselves have some value, but it's best to keep a multi barrel set together.

[Jill Franklin]

OK, I'll check. I can't imagine my dad ever buying something without all the SNs matching, so that would make a lot of sense! Thanks for that insight!

[Bill Murphy]

The first thing to do is to post pictures of what you have and also post the serial number and markings that are on the gun. We will tell you everything we can about the gun.