Stainless Steel Recoil Assembly to fit the Taurus GX4XL (does not fit the standard GX4 version) pistol that includes: Fully Assembled Recoil Assembly Lakeline Stainless Steel Guide rods have a reputation for being tough, really tough! The GX4XL Guide rod, sleeve and end screw are each machined from stainless steel. Recoil assembly only. Pistol only shown for illustration of its application. FINISHES. Metal parts that rub together or make contact with other metal parts will get visibly marked, scratched, or burnished. Even very hard finishes, like the black nitride and gold TiN finishes we use will wear and that will be visible. Stainless parts will also get scratched, burnished, and show where they rub and touch other parts. This is normal and is not a defect. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.