Diopter Front Sight Inserts

Diopter front sight inserts suitable for target rifles and bell target rifles such as Air Arms, Anschutz, Feinwerkbau, Original, Precihole and Weihrauch.

Please check the dimensions of your diopter for the correct fitting insert.

Available in three colours - clear, orange and yellow and with aperture sizes from 2mm to 4mm in 0.2mm increases.

Please choose the size, aperture size and colour required from the drop down menu

As a guide please see some common sizes for some brands of rifle diopters, these are just a few of the variations for these brands so please check your diopter to ensure the correct fit. The larger dimension is the external edge and the smaller dimension is the internal size of the shoulder which seats inside the diopter

Anschutz/Air Arms - 16.9mm x 14.8mm

Feinwerkbau - 19.5mm x 17.7mm

Feinwerkbau - 15.8mm x 13.8mm

Precihole/Original - 16.8mm x 13.9mm

Weihrauch - 14.8mm x 12.8mm

Please contact us if the size you require is not listed as we are happy to produce bespoke sized inserts.