When I was in the Remington archives, I found the original drawings for Cutts installations on Model 11-48 barrels. It didn't do me a lot of good to copy those drawings, however, because the 11-48 and the later Models 58, 870, and 1100 were produced without choke marks on Cutts guns, like the Winchesters were. Like always, though, those drawings were copied and are in my files if anyone would like to look. Yup, the Airflow Chrysler, a real chick magnet.