where to get a high profile front sight for HK USP?

[IM_Lugger]

I'm looking for a high profile front sight for USP.45. where can I get one? (I have the rear adjuastable so only need the front sight)

 

[PSP]

Try HK customer service or here;
http://www.hkspecialiststore.com/index.php?Category=26&Product_Page_Count=10