I have a Savage Model 745, a lightweight clone of the Browning. I think the cutout in the barrel extension into which the bolt locks may be different between the clones and real Brownings. I think it has a slightly different shape but can be modified to work. I had to fit a barrel from a Savage Model 720 to my shotgun and it took a bit of very light file work to make the barrel and bolt locking lug mate up. I think Mr. Corson at Corson Barrels told me that when he sold me the Model 720 barrel.
