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AmeriGlo's i-Dot set takes the guesswork out of aiming by ditching the traditional three-dot layout for something simpler. Instead of balancing three horizontal dots, you stack two vertically, front over rear, like dotting an "i." That dot-over-dot setup makes vertical alignment quick and intuitive, which pays off when the light drops or the clock is running.
The front sight uses a green tritium lamp ringed by a white outline, so your eye snaps right to it whether you're on an indoor range or out in the dark. The rear is an extended sight with a green single tritium dot centered below a square notch, giving you a longer sight radius and a glare-reducing undercut on the rear face. It's a design that keeps your focus where it belongs, on the front sight.
These aren't flimsy factory plastic. AmeriGlo machines the housings from steel and finishes them in a subdued matte black, then fits them with Swiss-made tritium lamps that glow on their own with no batteries or charging needed. The tritium keeps working around the clock, which is exactly what you want on a carry gun or a nightstand pistol.
This set (SG-101) is cut for most SIG Sauer pistols using a #8 front and #8 rear. If you're upgrading tired stock sights or moving up from a basic three-dot arrangement, the i-Dot layout is one of the easier transitions to make. Just keep in mind pistol sights need a proper sight pusher or press for installation, so if you don't have the tools, a gunsmith can knock it out in a few minutes. Once they're on, you've got a fast, rugged, all-conditions setup that works as well at the range as it does after dark.
This set is designed for most SIG Sauer pistols that use a #8 front and #8 rear sight. If you're unsure which height your specific model runs, check your slide cut or your owner's manual before ordering. Getting the right height matters for proper point of aim.
A traditional three-dot sight has you line up three dots side by side, while the i-Dot uses just two dots stacked vertically, front over rear. Many people find the vertical dot-over-dot layout faster and less cluttered, especially in low light. It keeps your eye locked on the front sight where it should be.
No. Tritium glows on its own through a self-powered reaction, so there's nothing to charge and no light source to prep beforehand. The green front and rear lamps stay lit day and night for years.
You can if you have a sight pusher or press and know your way around a slide. Pistol sights are pressed into dovetails under real pressure, so doing it by hand or with a punch risks damaging the sight or the slide. If you don't have the tools, any gunsmith can install them quickly.
| UPC | 644406908548 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | SG-101 |
| Shipping Weight | 0.06 |
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