ahg-EYE SHIELD to put on The new ahg-eye shield is simply put over the given iris disc or sight disc and covers the non-aiming eye. In order to find the best position of this shield, the ahg-cover shield can be turned 360° around the rubber shield. The ahg-eye shield is conform with the rules of DSB and ISSF and can be used by right or left hand shooters. Item Numbers Item Nr.:9493 Black.