The advantages of the Gehmann lockable rearsight unit at a glance.....
machined from metal (no castings) and attractively anodised for 100 % precision
the patented rearsight is unique in being lockable ,once set, through its full range of adjustments. Designed with 8 steel pins between all moving surfaces – once set in position a simple cam lever is locked and it is impossible to move
micro-precision adjustment giving 1,5 mm bullet shift per click at 50 metres
8 precision pins guarantee smooth operation of all movable components
2 spring assemblies allow precise movement of threaded spindles that enable lateral / height adjustments and allow neither canting nor backlash
now with larger stainless rods between moving surfaces and 25% larger base rail clamps - this sight is even better