3 Winchester 12 Gauge Super-X Model 1 O-Ring Barrel Seals
- This is the one you have been hunting for. Manufactured, tested, packaged & sold in the U.S.A.
- High-grade synthetic rubber O-rings replace old, worn, or cracked rings to provide a proper seal and restore gas system reliability.
- Resolve blow back issues with gas ports for Winchester 12 GA Super-X Model 1.
- Will resist many solvents used to clean firearms.
- Material has a high tolerance to compression and operational at an extreme heat of 316°C(600°F) down to a freezing -54°C(-65°F).
You are purchasing 1 package containing 3 Winchester 12 gauge Super-X Model 1 (X-1, X1, X 1) Shotgun O-Ring Replacements: Synthetic rubber and fluoropolymer elastomer. Superior material for the gas system barrel seal. This is what you want. Product fits perfectly and is of very high quality.