I'll bid a old , rough Model 12 . Take a hack saw to it. Good thing about a older Model 12 is they hold 6 in the mag and are indestructible . I'd load it with BBs or # 4 buck.

Sorry Guvner , I see you asked about an auto 20 not just a 20 . I'd say a youth 1100 Remington . However, a Browning A5 with a short cylinder bore would work , but you don't take a hack saw to a A-5 20. eek

Last edited by 2Dogs; 09/15/24 07:54 PM.

"Why do you ask"?

Too many people spend money they don't have , on things they don't need, to impress people they don't know.