Designed for restricted state compliance, the ARMSCOR ROCK ISLAND DY9 / STK200 9mm 10-round Magazine delivers reliable and consistent feeding performance. Built with a high strength polymer body, an anti fatigue spring and a durable polymer follower, it offers natural corrosion resistance and long lasting durability, even in demanding conditions. The removable polymer floor plate allows for easy disassembly and hassle free maintenance. With a 10-round capacity, this magazine is a dependable choice for shooters seeking quality and compliance.

Durable polymer construction ensures long-lasting performance and resistance to wear
Precision-molded design guarantees a snug fit and reliable operation
Anti-fatigue spring extends service life and maintains consistent feeding
Polymer follower enhances smooth operation and feeding reliability
Removable polymer floor plate allows for easy disassembly and cleaning, ensuring long-term performance

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.