bill those barrels on ebay are probably 10 ga barrels...the barrels would be pretty heavy for a 12 ga unless they are 3 frame 12 ga barrels...i expext them to be 10 ga..i have bought a coupla guns expecting them to be 12 ga as listed in the sell ad and they where 10 ga but was happy with them being 10 ga....charlie

Thanks Charlie. I'm just trying to get this one up and running as a safe 12ga. I'd like to avoid spending for things that won't really help, and I'm thinking those other barrels aren't the direct to go. I'll keep looking.

In the meantime, I sent in my letter and payment to see what there is to learn about my first, and currently only, Parker project.