Product DescriptionThe Magpul PMAG AR/M4 GEN M3 10/30 is a rugged 10-round polymer magazine for AR15/M4 compatible firearms chambered in 5.56x45 NATO / .223 Remington. Built to provide the handling and pouch compatibility of a standard 30-round magazine body while complying with capacity-restricted areas, it features next-generation impact and crush-resistant construction, constant-curve geometry for reliable feeding, and a long-life stainless-steel spring. A proprietary lock plate reduces capacity to 10 rounds and is permanently secured with an aluminum rivet; it is not designed or intended to be modified.Product Highlights 10-round capacity in a standard 30-round form factor for mag pouch compatibility in restricted jurisdictions Impact- and crush-resistant polymer body with constant-curve geometry for consistent feeding Stainless-steel spring and GEN M3 enhancements for durability and reliable performance Proprietary 10-round lock plate permanently secured by an aluminum rivet (not intended to be modified) Enhanced handling features including aggressive texture, over-travel stop, and a paint-pen dot matrix for easy ID markingSpecs Brand Name: Magpul Manufacturer Part Number: MAG1183-MCT UPC: 840815128298 Magazine Series: PMAG GEN M3 Capacity: 10-round (10/30 configuration; 30-round body form) Caliber: 5.56x45 NATO / .223 Remington Firearm Fit: AR15 / M4 (AR/M4) Material: Polymer Color: Medium Coyote Tan (MCT) Country of Manufacture: Made in the 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.