Brownells - Rem 11-87/1100 Barrel Seal & Piston Seal Assem.
This guide details the process for replacing the barrel seal and piston seal assembly on Remington 1100 and 11-87 shotguns, as demonstrated by Tim Dillon from Brownells. Proper installation of these seals is crucial for preventing gas leakage and ensuring reliable cycling. The video emphasizes cleaning carbon buildup and protecting the new seals during installation.











