Sjef van der Berg signature edition.
Shortened tube length for increased accuracy.
Bright sight pin due to long wrapped fiber.
Rheostat cover for adjustable pin brightness.
Selection of configurations available.
Range of inserts included adjusting your view.
Aperture size: Adjustable (interchangeable inserts)
Fiber: green or in red only
Thread size: 8-32
RH or LH
Body in black only