The aftermarket Vice Block kit for Springfield XD® series 9mm and .40 slides, including XD9 9mm Slides, allows you to secure Springfield pistol slides onto a vise. This tool is specifically designed to fit most XD9 and XD40 pistol slides, making it an essential accessory for gun enthusiasts. By using the slide vise block, you can work on and service your Springfield slide with ease. This tool provides an effective way to secure the slide onto the vise jaws, allowing you to remove and replace the front and rear sights on the pistol slide effortlessly. To use it, simply insert the slide vice block onto the frame rail grooves of the slide and mount the assembly onto the jaws of a vise. Gradually tighten the vise jaws around the slide vice block until the slide is securely held in place, being careful not to overtighten the vise jaw. Once secured, you're ready to work on your XD9 and XD40 pistols. This vise block, crafted from hard anodized blue aluminum, ensures durability and reliability during your maintenance tasks.