Help with barrel id

[m_allison71]

I got these barrels from my fil. I would like to sell them but, I'm not sure what they are. The bottom one is 12ga, I'm thinking 870. The middle is 20ga, full Cheesecake with a Laman adjustable choke attached. Maybe an 1100. Not sure about either or value. Any help would be appreciated.

 

[m_allison71]

After checking a friend's 870, I'm rethinking things. Possibly an 1100 on the 12ga barrel. Maybe an 11-48 on the 20ga.

 

[infoman jr.]

The bottom barrel is for an 1100.

 

[m_allison71]

Crappy picture set up. Are you referring to the top picture? I