Brownells - Rem 11-87/1100 Barrel Seal & Piston Seal Assem.
This video details the diagnosis and replacement of worn barrel and piston seals in Remington 1100 and 11-87 shotguns, which often cause cycling issues. It emphasizes thorough cleaning of carbon buildup before installing new parts and provides a practical tip for protecting the new Teflon O-ring during installation using masking tape. Proper reassembly and function checks are crucial for ensuring reliable operation.









