(4 Pack) Remington O-Ring Replacement Barrel Seals [OEM Spec Graphite Coated] (Model 1100 12 GA / 16 GA, 11-87 12 Gauge)

Key features

• Replacement F15899 o-rings for Remington 1100, 11-87 12 Gauge and 16 Gauge
• Highest grade synthetic rubber o-rings with graphite coating replace old, worn, or cracked orings to provide a proper seal and restore gas system reliability. This is the same material used by Remington when your firearm left the factory.
• Used to resolve blow back issues with 12 gauge gas ports for Remington 1100 & 11-87 shotguns
• Material has high temperature, compression, and operational tolerances. Up to 316 C (600 F) and down to -54 C (-65 F)
• Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!