Glock iron sights can be difficult to pick with all these different variations of optics and optic plates. As the DOGTAG has become increasingly popular, it's imperative that you have a backup iron sight solution. We have done our research and found that the combination below is the best solution for a lower 1/6th to 1/3 co witness.
GL-453 1L Tall Black serrated .220" Front, Flat Black .295" Rear.
GL-880 1L Tall Black Outline Tritium .220" Front, Flat Black .295" Rear.
GL-456 4L Tall Black serrated .280" front, Flat Black .355" Rear.
GL-457 5L Tall Black Serrated .300" Front, Flat Black .375" Rear.
GL-429 XL Tall Black serrated .315 Front, Flat Black .394 Rear.
GL-458 6L Tall Black serrated .330" Front, Flat Black .415" Rear.
GL-511 XL Tall Green Tritium Orange Outline .315 Front Flat Black .395 Rear.
GL-470 2XL Tall Black serrated .350" Front, Flat Black .429" Rear.
GL-506 3XL Tall Black serrated .365 front, Flar Black .451 Rear.
GL-815 3XL Tall Green Tritium 3 dot sight set black outlines .365 Front .451 Rear.
GL-524 4XL Tall Black serrated .385 Front, Flat Black .480 Rear.
Sights may take 3-5 days to ship.