JP Enterprises 45 Degree Offset Adaptor. This JP Enterprises weapon accessory is a true quick detachable 45-degree offset rail adapter. The 45 Offset Adaptor JPROS from JP Enterprises can be used with any Picatinny accessory. This weapon accessory can also be used on typical quad rail hand guards to yield a 45 degree on bore axis position (1:30 or 10:30 position). Specifications for JP Enterprises 45 Degree Offset Adaptor: Manufacturer: JP Enterprises Color: Black Condition: New Features of JP Enterprises Inc 45-degree Offset Adaptor JP-ROS: Provides space for additional sights Compatible with any Picatinny accessory Can be used with quad rail hand guards Package Contents: JP Enterprises 45 Degree Offset Adaptor JPROS JP Enterprises 45 Degree Offset Adaptor JPROS