hey vance,i did some research on the ingram barrel.it seems that ingram makes shotguns,machine gun barrels,etc.they also make or made after market barrels for t/c.edstc.com actually has a section listing ingram barrels which at this time he has none in stock.(i found it on ask jeeves)as for the tasco scope i have no ideal what kind of service it will provide.hope this helps...jim257