Angstadt Arms 0940 Extended Magazine Release Black. Available in a black or blue hard coat anodized finish. Drop your magazine faster with this extended magazine release lever. Designed to make manipulation of the UDP-9 9mm AR easier for all shapes and hand sizes. Made from 7075-T6 aluminum and available in a black or blue hard coat anodized finish. This lever will only work with 0940 lower receivers & UDP-9 firearms. Specifications for Angstadt Arms 0940 Extended Magazine Release: Manufacturer: Angstadt Arms Gun Make: AR Platform Glock Color: Black Finish: Hard Coat Anodized Finish Fabric/Material: 7075-T6 Aluminum Additional Features: UDP-9 Series Condition: New Package Contents: Angstadt Arms 0940 Extended Magazine Release Angstadt Arms EXTRE09BLK: 0940 Extended Magazine Release Black