rearsights suffer from thread backlash (therefore positional movement) as a result of machining tolerances and thread wear through use - effecting accuracy after each shot
our patent introduced the unique feature of making a sight lockable, once set, throughout the full range of adjustment
now with larger stainless rods between moving surfaces and 25% larger base rail clamps - this sight is even better
once adjusted the lever is tightened locking settings in place
machined from solid aluminium for precision (no castings)
attractively anodised for lasting weather protection
micro-precision adjustment gives 1.5 mm bullet shift per click at 50 metres