The 22mm under rail is an essential accessory for the 150lb Mini Striker RD crossbow. It provides a sturdy base for attaching accessories such as laser sights, flashlights, bipods, ensuring  increased functionality while shooting. The rail’s sleek and durable design securely attaches accessories, and its 22mm size provides ample space for customization to meet your needs and preferences. Made from high-quality materials, the under rail is easy to install, allowing you to enhance the performance and versatility of your crossbow.