Glock 9/40 double stack extended basepads are CNC machined from aluminum and hard anodized. This lengthens the magazine .25" to allow easier, more reliable magazine changes. They also allow you to use a magwell without adding capacity to the magazines. They are perfect for IDPA ESP and USPSA.

1.0 OZ

Custom engraved and custom colors are non-returnable.

Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket magwell, unless otherwise specified. Please email us with any questions.

Does not fit Magpul magazines.