3-Dot Tritium Night Sights, Fits Glock Gen 1 – 5 +MOS Pistols, Dual Illuminated Orange Front Sight Equipped with Tritium/Photoluminescent Glow Dot

Perfect fit for a Glock 43X. To be honest, I'm not big on night sights (rely on a flashlight in the dark), but these were priced right compared to other metal sights. I'm glad I made this purchase, because I see the value in these in daylight/low light conditions. Just pay careful attention to the install instructions, and you'll be fine. I have a vise, but found it easier to install the rear sight laying the slide on the side, on a hard surface (I have ceramic tile in my kitchen/bathrooms/utility room), and tapping in using a nylon punch and a ball pein hammer. I used painters tape and shop towels to protect the finish on the slide while removing/installing the rear sight. It was a tight fit, but if you place the point of the punch on the base of the sights, it drives the rear sight home. Just be patient, and be careful. I recommend using a caliper to align the rear sight. I also marked the rear site groove on a piece of painters tape placed on the top of the slide, in front of the rear sight to give me a visual alignment cue. Low tech, but very effective. The front sight is simple to install, just follow the instructions and be careful not to over-tighten the hex screw. Be aware the front sight wants to turn once the screw begins tightening to the slide. I applied counter pressure to the sight opposite the direction of the turn to stabilize, and keep the front sight straight. Use the included thread lock as instructed on both the front/rear sights. XS provides firearm rated thread lock and a complimentary packet of Lucas gun oil. I found that a nice touch. The sights themselves are really nice. Made of good quality alloy, much better than the stock polymer sights. The rear tritium dots are not as big as the front sight...which I really like. Helps draw focus to the front site. The front sight has a light activated orange ring and a tritium center. Really good sight picture in daylight without the glow, and a nice glow in low light/night conditions. Keep in mind I rely more on a flashlight at night....because you absolutely positively got to identify what you're potentially engaging. I'm relying on these for low light conditions with some ambient light in the background. As a guy who really enjoys putting holes in paper plates (cheaper than targets!) as a healthy outdoor sport...my aging eyes are thanking me for these! Very pleased with this purchase, and glad to support an American business in Texas!

Excellent sight and fit perfectly, easy install and upgraded my current daily EDC. Quick to pickup in low light well worth the price.

Excellent sights. Easy cowintness with my Sig Romeo RS. Love the orange as it makes daytime acquisition even easier. Price point is perfect too.

Good product. Works as advertised

These sights fit perfect on my gen 5 glock 19. They feel high quality and light up perfectly in dark settings. They are not the brightest but I actually prefer the brightness of these sights. Definitely will buy again.

Great sights. Very bright, front site is larger tritium as well- there is no front site tool. So be mindful of that.

These are some of my favorite sights and have used them on other setups. Big bright front dot and the tritium is bright. They a strong and sturdy for duty use. Always a 5star buy.

Easy to install