The Glock 26 9mm 10 round magazine is a factory original that has a high tech polymer coating. The polymer coating protects the mag as well as prevents it from any deformation. This Glock 26 9mm 10 round magazine has a drop-free design, meaning it falls out or is ejected when you press the magazine release.  These durable Glock 26 mags with hardened steel inserts are built to last.