I am seeking to buy a replacement barrel for an old Remington Model 1148 shotgun in 12 ga, 2 3/4 inch. (search terms 11-48 or 1148 or 11 48 )

The one I had broke ... really ... and I want to save the old gun. Ideally, it's like a modified choke, or a slug'er but will take about any that will work.

The one I have is about 27 inches long and is stamped with 10C and 7335 ... I think.

If you have any leads for me, let me know. Thanks in advance. C in VA.