P07 sight questions fibre optics.

[Hdpearson13]

Hello. 
I have a original set of your p07 fibre optic sites.  Need a taller front what size do I have?
Wasn't able to choose then
Thanks.

[Raining_Brass]

Factory is 5.5mm so that's probably what you have now.

[Hdpearson13]

That's what size I was thinking.  I replaced the factory ones with czc combat rear and czc Fibre optic front.  Never got to choose front height don't beleive any other front fibre optic was availible then. Just has always shot high at poa and just got laser sighter and found that I need to go taller In front.  Thing that has me though is the stock set then was plastic and almost removed them being smaller.  Just because I had to file out site Channel on old faithful iwb holster.  Not sure where czc measures from site notch or top of slide.  I believe your right or very close maybe 5.75? Got some wear on site and my calipers wore to the point I need a new one or replace the gear.     Thanks for response.  Merry Christmas.

[Hdpearson13]

Was able to pull part number from invoice but not on site anymore.  Part number 10204 site set.  The front site is definitely short and not near level with top of slide and rear site.  And rear site is higher than front which would be why at 6ft I am on and at 20ft I am a few inches high.  Wondering if the set is not offered together anymore?  Really nice sites,  my favorite site picture  Especially with green fo. is there a front sight anyone else has switched too?  Plan on miking front site to zero at 15 ft. To get right height.  measure full site  from channel If I understand right?
Thanks a lot happy holidays.

[Raining_Brass]

I too found my P-07 was shooting a bit high from the factory. I replaced the 5.5mm factory sight with a 6mm fiber optic front and a plain black rear from CZC. Gun now shoots dead on with POA.

[Hdpearson13]

Still not sure, measures almost 5.33mm.  But haven't pulled site out.  Hoping part number identifies the size from invoice.  I want to go allittle tall then file down if need be.  If it's a 5.5 then i would almost be better if with 6.5 but if it's the 5.25(leaning towards). The 6 should be good almost right.  Used valve lash gaudges,  while pistol in a vice with site pic/bore sighter  set to target 18 ft away.  In garage. 
Do have a question.  Never sighted like  this before is  there a distance that will most likely level the top of the sights and barrel(not trajectory).
Thanks