Thanks, I got them ( = NECG in my previous message). The Recknagel sight available in Europe is about the same but I'm nut sure it's as quick and wide in field of view as a ghost ring.
I never saw aperture sights on rifles around here, it's hard to figure which one are the most useful and practical on the field.
I have the opportunity to get full custom work from a master gunsmith including design and work on an original sight system.
