Core Overview: HP-02 Sand Viper SLR restores classic SLR marksman rifle appearance with exclusive sand base and viper pattern coating, featuring excellent field concealment and strong recognition. It supports single, full-auto firing and manual-electric dual-mode switching with sensitive trigger response and strong mid-to-long range suppression performance. Upgraded reinforced transmission ensures low-noise, smooth and durable continuous firing. Made of high-toughness thickened nylon, it is drop-resistant, scratch-resistant and structurally compact with balanced weight. Equipped with foldable stock, it is flexible to control and easy for beginners to master. Optimized magazine feeding delivers flat and concentrated trajectory. Built-in safety lock guarantees daily use safety. Ergonomic non-slip grip brings comfortable experience and easy maintenance, supporting tactical accessory expansion for enhanced playability. Suitable for collection, display and compliant combat entertainment.