I sold this gun to a close friend.
I had had 28ga tubes by Briley installed. The left tube would move in on firing. In my presence, Chuck Webb told his workman to make a new tube. The workman did not, instead he shortened the firing pins. Now the gun worked well with 28s but fired intermittently with 12s. It took seven months to get new firing pins from Famars. It now fires 12s without a problem but the 28 tube moves in. Knowing all this my friend bought the gun anyway at a give away price.

Briley says the problem is caused by soft metal rings in the chambers and that the left is more worn than the right and they will install new and harder metal rings. My friend has ordered the work done as well as 20 and 410 tubes.

Can anyone explain what they are talking about ?

danc