Product DescriptionThe Dead Air DA424 Thread Protector is designed to safeguard exposed muzzle threads when your rimfire setup isn't running a suppressor. Built from durable steel with a black finish, this protector is compatible with 1/2-28 threaded rimfire adapters for use with the Dead Air Mask and is sized to protect 0.4" of threads. Its wrench-flat exterior helps make installation and removal simple while helping prevent thread damage during storage, transport, and handling.Product Highlights Protects exposed 1/2-28 rimfire muzzle threads from dings, debris, and wear Compatible with 1/2-28 threaded rimfire adapters for use with Dead Air Mask Steel construction for long-lasting durability Black finish to match common muzzle device and suppressor accessory aesthetics Protects approximately 0.4" of thread lengthSpecs Brand: Dead Air Manufacturer Part Number: DA424 UPC: 810128161282 Product Type: Thread Protector (Rimfire) Thread Pitch: 1/2-28 Material: Steel Color/Finish: Black Thread Length Protected: 0.4"Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.