This one I bought is missing the front sight blade and front sight protector, gave me a little bartering room.
A friend of mine suggested the front sight blade and hood off of a Cz 452, until the correct parts could be found. As I'm finding out, these original parts are proving very, very difficult to find. The French had 5 different front sight blades.
The rear sight is an aperture peep style and adjustable for windage and elevation.
Here is what I was talking about with the front sight, and I hope it doesn’t violate any rules
given the extreme rarity of replacement parts, this fix is only temporary. The front sight base is setup for swappable blades, the front button is the latch. Shown is the way I bought it, and with the Cz front sight inserted, which slipped in and locked in place without any alterations and is easily removable. It should work as a temporary fix and at least make it usable until the correct blade/hood can be acquired. The Cz sight hood, not pictured, fits the hood grooves almost perfect width wise, but is about 1/4 inch too long, and will require a little more work.
