Enhance your shooting experience with the Smith & Wesson Shield Optic-Ready Slide Assembly for 9mm pistols. Designed for effortless integration this slide assembly fits perfectly onto SW Shield models with a 3.10-inch barrel. Featuring a precise cut for Shield SMS and Holosun 507K optics it allows for quick and easy customization without the need for gunsmithing. Crafted from robust stainless steel and finished with an Armornite coating it offers superior durability and corrosion resistance. The assembly includes white dot sights and a cover plate utilizing your original SW barrel for seamless operation. Upgrade your firearm with this reliable and efficient slide assembly.