Allows the addition of an extra aiming circle within the sight picture, improving consistency in the head position
Adjustable on the X and Y axis to allow it to be centred in the rear aperture
Fitted with a Duplex insert it provides an extra circle in the sight picture
Fitted with the iris option, the Duplex allows you to reduce the light between the foresight tunnel and the rear aperture
You will need to buy either an insert or iris, neither are supplied with the Duplex.
Depending on your rearsight, you may need a Lenshood II, to attach the Duplex, see below
Compatible with Spy rearsight, fits on existing rear tube
For MEC Free Sight you will need Lenshood II for Anschutz Old Type
For Centra 10/50 sight you will need Lenshood II for Anschutz Old Type
For FWB standard diopter you will need Lenshood II for FWB
For Gehmann 590 & 595 sight you will need Lenshood II for Anschutz Old Type
For Anschutz 7002 rearsight and Centra Pro57 you will need Lenshood II for Anschutz 7002