Kaw Valley Precision M-Lok ARCA Rail Section 3in Black. This accessory is designed to enhance the versatility and performance of your firearm ensuring a seamless integration with your M-Lok compatible accessories. Available in three convenient lengths 1.5 3 and 6 our M-Lok ARCA rails cater to diverse shooting preferences and applications. Each rail is finished with a sleek black anodized coating enhancing the rail s aesthetic appeal and adding an extra layer of protection against wear scratches and the elements. These rails will work with any ARCA-Swiss/RRS Dovetail tripods bipods and other accessories. Specifications for Kaw Valley Precision M-Lok ARCA Rail: Manufacturer: Kaw Valley Precision Color: Black Finish: Anodized Fabric/Material: 6061 Aluminum Gun Rail: Dovetail Gun Type: Rifle Gun Make: AR Platform Width: 1.5 in Height: 0.26 in Package Contents: Kaw Valley Precision M-Lok ARCA Rail Kaw Valley Precision KVP-ARCA-3: M-Lok ARCA Rail Section 3in Black