Product DescriptionThe KCI USA AR-15 aluminum magazine is a standard-capacity 30-round magazine designed for reliable feeding of .223 Remington and 5.56x45mm NATO ammunition in AR-platform rifles. Built with a lightweight 6061 aluminum body and a stainless steel spring, it features a durable anodized finish made to MIL-A-8625 Type III Class I standards for enhanced wear and corrosion resistance.Product Highlights30-round standard-capacity AR-15 magazine for 5.56x45mm NATO and .223 Remington6061 aluminum body provides a lightweight, rugged metal constructionStainless steel spring helps promote consistent feeding and long service lifeAnodized finish built to MIL-A-8625 Type III Class I for durabilityCompatible with AR-15, M16, and M4 platformsSpecsProduct Type: Rifle magazineCompatibility: AR-15 / M16 / M4Caliber: 5.56x45mm NATO / .223 RemingtonCapacity: 30 roundsBody Material: 6061 aluminumSpring Material: Stainless steelFinish: Anodized (MIL-A-8625 Type III Class I)Brand: KCI USAManufacturer Part Number: KCI-MZ018UPC: 851586008337Disclaimer: 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.