This product is restricted for sale in the communist state of California. If your shipping address is located in a restricted state, (ex. CA, NJ) we will CANCEL your order and CHARGE A RESTOCKING FEE. Check your state's restrictions on this item before proceeding with your order. We are not responsible for knowing your state's restrictions prior to any purchases of rifles, handguns, or magazines.
Please note, it will not function in original WWII-era MP-40 firearms. If you own a reproduction GSG MP-40, having spare magazines can help you out while shooting at the local range with friends, and provide a more efficient shooting experience so you won't need to refill magazines as much.