is the mount for those who must have the very best. This is also the
patented mount that is widely copied by so many other makers. None are
the equal of this precision instrument. Ultra high quality aircraft
grade aluminum alloy and steel mount fits precisely on your HK or GSG.
True picatinny dimensions guarantee a perfect fit with any mount or
ring. Carefully follow the installation instructions - I will not
accept returns on these if improperly installed.