[leblanc74]

why can't we just place a STI version, here is a few links, will these fit?...
STI Adjustable, Tritium Sights
http://www.stiguns.com/guns/Eagle5/Eagle5.html

http://www.1911store.com/index.asp?P...S&Category=221
http://www.armco-guns.com/GUNS,%20PA...CCESSORIES.htm

these one you can chose your own thinkness of the blade width....
http://shootersconnection.com/store/...roducts_id=116
http://www.cpwsa.com/Dawson_Precision.htm