Product DescriptionThe GrovTec Thread Protector is a durable, low-profile solution designed to protect AR-style threaded barrels when a muzzle device is not installed. Built to help prevent thread damage and contamination, it preserves thread integrity for future muzzle device installation and long-term service life. This thread protector features a black oxide finish and a knurled exterior for easier handling during installation and removal.Product Highlights Protects AR barrel muzzle threads from impacts, debris, and wear when no muzzle device is installed 1/2-28 thread pitch to fit common AR-15 muzzle threading .705 in outside diameter designed to fit AR barrel profiles Black oxide finish for corrosion resistance and reduced glare Made in the U.S.A.Specs Brand: GrovTec Manufacturer Part Number: GTHM245 UPC: 811071012454 Product Type: Barrel/Muzzle Thread Protector Thread Pitch: 1/2-28 Outside Diameter: 0.705 in Material: Steel Finish/Color: Black oxide / Black Compatibility: Fits AR barrel profiles (commonly AR-15) Country of Manufacture: USADisclaimer: 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.