Yes, GL-851 fits 42,43,48
These heights were calculated using factory specs. The Gen5 19 has a 6.1 mm ream and the Gen4 has a 6.5 mm rear. The Gen5 sights need a shorter rear or taller front, compared to Gen3,4, to keep proper POA
No, these are for Glocks, not CZ - Ameriglo does not make sights for CZ pistols.
Night Fision offers sights for the CZ P10C:
https://www.opticsplanet.com/night-fision-perfect-dot-tritium-front-night-sights-w-square-notch-rear-for-cz-u.html?_iv_gun-model=p-10-c
Mark H.
You would use GL-241, for the 17, 19, 22, 23, 24, 26, 27, 33, 34, 35, 37, 38, 39.
https://www.opticsplanet.com/ameriglo-glock-front-tritium-night-sights-pro-glo-orange.html
Mark H.
You would use GL-446.
https://www.opticsplanet.com/ameriglo-glock-front-tritium-night-sights-orange-pro-glo-circle.html
Mark H.
MPN: GL-5517 would be the proper sights, however they are currently not available.
No, please consider GL-448 as an alternative.
https://www.opticsplanet.com/ameriglo-glock-front-tritium-night-sights-pro-op-rear.html
Mark H.
These will work, item GL-5517 should be the correct height for your Gen 3 Glock 19.
These may slightly overhang on MOS models.
Yes, GL-5517 will fit a Glock 27 as well.