SPEC Material: Aluminum, Plastic Suitable Caliber: 0.17 to 12 GA Interface: Type-C FEATURES PRECISION CALIBRATION: Achieve accurate alignment with this high-performance bore sight. Red or green laser options provide clear visibility in various lighting conditions, with a bright, focused beam for reliable targeting. COMPREHENSIVE ADAPTER KIT: Includes 32 adapters to fit a wide range of calibers, ensuring compatibility with most firearms. Select the appropriate adapter for quick and secure installation. EASY-TO-USE DESIGN: Features simple one-button operation for quick activation and deactivation, along with tool-free installation for fast setup. Powered by a long-lasting battery. CONSTRUCTION: Built with aluminum and plastic for durable performance. Designed to withstand demanding use while maintaining consistent accuracy. PORTABLE STORAGE SOLUTION: Includes a compact, hard-shell case (230 x 180 x 45 mm) for convenient transport and organized storage of the bore sight and all adapters. Package Includes: 1 x Multiple Calibers Bore Sight Kit