I haven't bought a gun from Tennessee Valley Mfg, but I ordered a precarved stock inlet for an octagon to round .62 cal barrel. I gave them a call and discussed what I wanted with them, and they were very helpful. The order came about 2 1/2 weeks later, as they said it would, and I'm very happy with it! It's going to be "My 'Ol Kentucky Gun Project". (Forgive me Spike TV!)I'd say give them a call, I'm glad I did!.....loojack