Transparent polymer magazines that holds up under pressure. The clear advantage allows visibility of remaining rounds with all the same great benefits of the HEXMAG features. Compatible with the industrys most popular and functional accessories including HEXMAG Grip Tape and HEXMAG HEXID Color Ammunition Identification System.Features :10 Round CapacityHEXVIEW Advanced Composite Construction223 Remington/5.56 NATOMade in the U.S.A.