Hi,
there are several forum threads related to your question , you can find by using the forum search and words like "custom sight" "target luger" etc
here are two recent examples
http://forum.lugerforum.com/showthre...t=custom+sight
http://forum.lugerforum.com/showthre...t=custom+sight ( 3 pages )
and this is maybe of interest - just for info ( Im not involved etc )
http://www.simpsonltd.com/advanced_s...1e0666&x=0&y=0
happy hunting !
Bill