(6) Replacement Graphite DuPont Viton O-ring Barrel Seal for 20 Gauge Remington 1100 or 11-87
Replacement o-ring for Remington 1100, 11-87 20 Gauge Highest grade Dupont Viton rubber o-rings with graphite coating replace old, worn, or cracked o-rings 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 20 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)

Material Description: Genuine DuPont Viton® O-rings.

Why genuine DuPont Viton? Because its the best in the industry, Others use Chinese knock - off FKM material. 

When you go to shoot, use the best!

$6.95 & Free Shipping