Charles Daly Semi-Auto 12 Gauge Barrel Seal O-Rings [4 Pack]
- Replacement o-ring for Charles Daly Semi-Auto Shotgun
- 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 the OEM when your firearm left the factory.
- Used to resolve blow back issues with 12 gauge gas ports in shotguns
- Material has high temperature, compression, and operational tolerances. Up to 316 C (600 F) and down to -54 C (-65 F)
This is the one you've been searching for. Now sold in a 4 pack for the price of 3! These o-rings are used as the barrel seal o-ring in Charles Daly Semi-Auto shotguns. Synthetic rubber and fluoropolymer elastomer. This is the superior material for the gas system barrel seal, the same material found in your firearm when it was new. Don't trust inferior materials with lower temperature specs and less chemical resistance. These synthetic o-rings will hold up against solvents used to clean your firearm, as well as perform flawlessly up to 600° F.