If they are Novaks, the front is probably a roll pin, not a screw. I have an ALR with Novaks, but have not removed the front sight.Z1911 said:I have a PT-1911DT that came with Novaks sights, not the Heinie 8. The hex screws are also different sizes between the front and rear. Now here's the stupid question: Does anyone know if they're metric or standard hex sizes? Or even better, does anyone know specifically what each of the two sizes are? I'd hate to bugger up the process by using the incorrect size hex wrench...
Can anyone confirm screw vs. pin?????????