AmeriGlo Hackathorn Sight Set for Glock — Tritium Front, GL433

Description

The AmeriGlo Hackathorn set is one of those upgrades that changes how you shoot without changing your whole gun. It swaps out your factory plastic Glock sights for a green tritium front dot wrapped in a bold orange ProGlo outline, paired with a plain black serrated rear. The whole idea is simple: your eye finds the front sight fast, in bright sun or pitch dark, and stays there. Folks who run them tend to say the same thing, that they point like a red dot and the orange front pops the second you present the gun.

What Makes the Hackathorn Setup Work

Ken Hackathorn spent decades teaching small arms for the Army Special Forces, and this design reflects that background. The single-dot front with a clean, unlit serrated rear removes the clutter of a traditional three-dot picture. Instead of your eye bouncing between three glowing dots, it settles on one clear reference. The serrations on the rear knock down glare and reflection, which keeps your focus locked forward where accuracy actually happens.

Built Tough and Built to Last

AmeriGlo machines these from US-made bar stock steel and uses Swiss-made tritium lamps, so you get real durability instead of a soft aftermarket part. The tritium glows on its own with no batteries or charging, and the lamps carry a 12-year warranty. That green glow is bright enough to give you a clear aiming point when the lights go out, making this a solid pick for a carry gun, home-defense pistol, or a range gun you just want to shoot better with.

Fit and Setup on Your Glock

The standard front post runs .165 inches tall, which is dialed in for most Gen 1 through 4 models like the 17, 19, 22, 23, and 26. A sight pusher makes install quick and clean, and most people report no filing or fitting needed straight out of the box. If you shoot a longer-slide 34 or 35 and want to fine-tune your point of impact at distance, keep in mind those benefit from a taller front, so match your setup to your pistol.