Try Bob Day at R&D Custom Barrels in Pico Rivera, 562-923-3608. Or Pete Stepanski at Bain & Davis in San Gabriel on Valley Blvd. Freddy Brunner is still in Escondido and Jack Dockweiler is still working in Redlands in his shop at the Redlands Trap & Skeet Club. I have used them all with success, and I know Bob Day worked on a Valmet a couple of years ago because I helped him look for parts. He's probably also closest to you. Bolsa is still in business and I know guys who have been happy with them. There's also Joe Shiozaki at J&S Custom Stocks in Azuza.
