REMINGTON .410 BORE BREECH BOLT ASSEMBLY W/STEEL EJECTOR FOR REMINGTON 870 Restore dependable performance to your .410-bore Remington 870 with this factory-engineered Breech Bolt Assembly featuring a durable steel ejector. Designed for smooth cycling, reliable shell handling, and long-term durability, this OEM component ensures your lightweight .410 870 runs exactly as intended. FEATURES Genuine OEM .410 Breech Bolt Assembly – Built to Remington factory specifications for proper lockup and reliable function in .410-bore 870 models. Integrated Steel Ejector – Provides strong, consistent extraction and ejection for improved reliability in the field. Precision-Machined Construction – Manufactured with quality materials to withstand extensive use and maintain smooth cycling. Direct Replacement Part – Fits Remington 870 .410 models without modification, ensuring a perfect drop-in upgrade or repair. NOTE: These Breech Bolt Assemblies are a new, authentic Remington products acquired directly from Remington’s OEM inventory. This item is guaranteed to be unused and fully functional.