Ok here is what I would think would be perfect. I have an Ithaca Deerslayer II Storm model. 20 gauge shoots the Remington Accu Tips into small groups. The barrel is screwed into the steel reciever like a rifle. It is free floated also and has no attachment to the magazine tube. This gun is factory parkarized with a composite camo stock. Recoil pad. It is factory drilled for scope mounts and is extremely accurate with a scope. It comes with Williams Fire Sights which I replaced the factory open sights with. Excellent shape I have 3 of these and only need one. PM me.