RE: ITHACA 37 12GA
I have a M37 that I put a Hastings Barrel on with a Nikon Prostaff Scope. It shoots great with that barrel and I took two deer with it the first year I used it. I only used it one season then our zone here became a rifle zone. I would consider selling the barrel if you are interested. It has had no more that 40 rounds fired through it.
MIKE