Core Overview: SY509 Sand P90 restores classic compact P90 submachine gun appearance with matte sand field texture. It supports single and full-auto firing with sensitive trigger response and strong close-range 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 lightweight design. 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 for collection, display and compliant combat entertainment.