Gehmann Sight Displacement Blocks — 857

Allows full sight line displacement
For shooters with poor vision in one eye, wishing to use the other
Fully adjustable
Adjustable offset and adjustable height in 5 steps up to 28mm
Supplied in hard carry case
Designed to fit Anschutz, Walther & FWB
Walther requires adding a spacer pin (supplied) to front block