BlueGuns Firearms Similators are a realistic and safe alternative to using live firearms in Law Enforcement and Military training situations. The simulator is a detailed full size replicas that duplicates the handling and balance of the weapon represented. The firearm simulator is constructed of impact resistant polyurethane with a steel reinforcement that prevents bending and flexing. Note: Due to the manufacturing process, these simulators may have small pin holes in the surface. These are normal and will not comprimise the integrity of the simulator. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.