The Brownells long screw kit, black, is a comprehensive assembly of precision-engineered screws designed for firearms maintenance and customization. This kit includes an assortment of long screws, each crafted from high-grade materials to ensure durability and reliability under various conditions. The screws are finished with a black oxide coating, providing enhanced corrosion resistance and a sleek, professional appearance. Each screw in the kit is meticulously machined to meet exacting standards, ensuring a precise fit and secure fastening in a wide range of firearm applications. The kit is organized in a compartmentalized storage case, allowing for easy identification and access to the required screw size during maintenance or assembly tasks. This long screw kit is an essential tool for gunsmiths and firearm enthusiasts who demand high-quality components for their projects. It supports a variety of applications, including stock fitting, scope mounting, and other custom modifications, making it a versatile addition to any workshop.