TEC-HRO extender is a novel visor extension for the free rifle.
With "TEC-HRO extender" the visor line can be extended by up to 12 cm, which allows more precise targeting!!
Another advantage of this visor extension is that it can be extended by 2 mm up to max. 31 mm with the "distance kit" (to be purchased separately) in height (starting from 11 mm basic height) and you can also outload the visierung sideby by 4 or 8 mm to the right or left !!
Of course, it is also possible to install "TEC-HRO extender" on a running sleeve (e.g. FWB KK 2600 series...) The delivery takes place with the corresponding diopter increase, without grain tunnel.