Product DescriptionKeep your AR-15 magazines clearly identified at a glance with Faxon Firearms Magazine Marker Bands. Designed to slip over standard AR-15 magazines, these durable red silicone bands are marked "300 BLK" to help you quickly separate .300 AAC Blackout magazines from other calibers and reduce the chance of loading the wrong ammunition. Sold as a convenient 10-pack, they're an easy, low-profile way to organize gear on the range or in the field.Product Highlights Marked "300 BLK" for fast identification of .300 AAC Blackout magazines Fits standard AR-15 magazine bodies for simple, no-tools installation Durable silicone construction with a bright red color for high visibility Helps organize magazines by caliber/load to support safer handling Includes 10 magazine marker bands per packSpecs Brand: Faxon Firearms Product Type: Magazine Marker Bands Caliber Marking: 300 BLK / .300 AAC Blackout (7.62x35mm) Firearm Fit: AR-15 magazines Color: Red Material: Silicone Pack Quantity: 10 Manufacturer Part Number: FX300MB UPC: 816341021099Disclaimer: 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.