I have a C Mod. BHP.  I want to replace the front and rear sights.  Where is a good place to find replacements?

Depending on condition of your C Series Hi-Power, you may want to leave it stock. C Series (1969-75) were wonderfully finished like the T Series and do bring a premium. If condition is not premium I'd say go for it. All my carry Hi-Powers have Novak low mount sights. Turn around 7-10 days. Keep in mind your slide will need to be refinished since they will dovetail the front & rear sight. I've been dealing with Novak since 1982 and can't say enough positive kudo's about their sights, customer service, and quality of work. Good luck!

http://www.novaksights.com/

Here is my 72C BHP that is a Novak's Spec Ops package I had completed in 92. Rear sight is a MKII.