So I don’t leave you guys hanging. First, I wish I had a p7. Second, wish I had shot out the barrel.
My dad’s buddy bought one for a steal and found a new barrel at a good price and wants to have it installed but he is not the best with the interwebs so I offered to ask around on a few forums.
Looks like mooncakes recommendation might work out. Waiting to hear back from Teufelshund tactical.