I need a new sight blade for my cz 550 375h&h. I'm not sure what ammo they fire at the factory but with my 300 gr handloads my point of impact is 14 inches low at 100 yards using the 300 yard blade. I know the factory front sights come in 14 different heights numbered from 1 to 14, my rifle currently wears a 12. My hope is to get the 100 yard sight set for 25-30 yards maybe 50 and the 200 or 300 yard blade for 100 to 150 yards. Any rough ideas which blade I need. I contacted CZ USA but it's been 2 weeks and I have still not heard back from them, and I has only trying to get a price.
I may just have to go with my first thought and buy the other 13 blades.

trek,

CZ has a correction chart for the front sight blades. Also, Mr. jeffeosso says they make two different height rear sights.

I would call CZ-USA @ 1-800-955-4486