The Shield Arms Springfield Echelon Magazine Extension adds 5 rounds to your Springfield Echelon 17-round magazine. The unique, easy access floor plate design allows you to easily access the spring and follower without having to remove the extension from the magazine body.

• Capacity: 5rd
• Model: Magazine Extension
• Material: Aluminum
• Capacity: 5

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Shield Arms Magazine Extension Fits Springfield Echelon before purchasing if you are unsure.