Our stripped lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day you can't go wrong with Spike's lower receivers. Features: Forged Glock 9MM spider lower Bullet pictogram selector markings 7075 T6 forged receiver MIL-A-8625F Type III Class 2 hardcoat anodized finish Low shelf, RDIAS compatible Dedicated Glock magazine well Built-in trigger guard Proprietary parts included Oversized magazine release button