Product DescriptionKeep your AR-15 running smoothly with the Tapco Military Style Chamber Brush. Purpose-built for the 5.56mm/.223 Remington chamber, this brush features a starchamber tuft to scrub the locking lugs and hardtoreach areas, pairing easily with most cleaning rods via standard 8-32 threads. Compact and rugged, it&';s a practical addition to any range bag or bench kit and is built true in the USA.Product Highlights Designed for AR-15 platforms chambered in 5.56mm/.223 Remington Star-chamber tuft cleans locking lugs and tight recesses Standard 8-32 male threads fit most cleaning rods Compact, durable brush for field or bench maintenance Made in the USA Specs Platform: AR-15 Caliber Compatibility: 5.56mm / .223 Remington Thread Size: 8-32 Country of Manufacture: USA Manufacturer Part Number: TAP22013 UPC: 810122800095 Brand Name: Tapco 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.