--- product_id: 1507608 title: "TFO Tritium & Fiber-Optic Handgun Sight | Snag-Resistant Front & Rear Bright Night Sights, Compatible with Glock Handguns" brand: "truglo" price: "$155.99" currency: USD in_stock: true reviews_count: 7 category: "Truglo" url: https://www.desertcart.us/products/1507608-tfo-tritium-and-fiber-optic-handgun-sight-snag-resistant-front store_origin: US region: United States of America --- # Battery-free tritium glow 24/7 bright visibility CNC steel durability TFO Tritium & Fiber-Optic Handgun Sight | Snag-Resistant Front & Rear Bright Night Sights, Compatible with Glock Handguns **Brand:** truglo **Price:** $155.99 **Availability:** ✅ In Stock ## Summary > 🔫 Elevate your Glock game with sights that never sleep — see the difference, own the night. ## Quick Answers - **What is this?** TFO Tritium & Fiber-Optic Handgun Sight | Snag-Resistant Front & Rear Bright Night Sights, Compatible with Glock Handguns by truglo - **How much does it cost?** $155.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1507608-tfo-tritium-and-fiber-optic-handgun-sight-snag-resistant-front) ## Best For - truglo enthusiasts ## Why This Product - Trusted truglo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stealth Meets Performance:** Concealed fiber-optic elements keep your sight invisible to targets while maximizing your aiming clarity. - • **Unmatched 24/7 Brightness:** Patented TFO tech fuses fiber-optic & tritium for constant, battery-free visibility day or night. - • **Rugged Snag-Resistant Design:** CNC-machined steel with Nitride Fortress Finish ensures long-lasting durability and smooth holster draws. - • **Precision Glock Compatibility:** Fits Glock 17/19/22/26/34/45 & more, engineered for perfect alignment and easy installation. - • **Effortless Installation & Secure Fit:** Includes proper screws and dovetail fit for hassle-free mounting with Loctite-secured stability. ## Overview The TruGlo TFO Tritium & Fiber-Optic Handgun Sight set delivers superior aiming precision with patented TFO technology combining fiber-optic brightness and tritium glow for 24/7 visibility without batteries. Crafted from CNC-machined steel with a durable Nitride Fortress Finish, these snag-resistant sights fit a wide range of Glock models, ensuring rugged reliability and seamless holster compatibility. Designed for professionals and enthusiasts seeking enhanced low-light performance and quick target acquisition, this sight set is a must-have upgrade for your Glock handgun. ## Description Visibility is key when you're hunting, and having the right sight tools can upgrade your whole experience. The TruGlo TFO Tritium Fiber Optic Glock SightSet is designed with fiber-optics to provide the brightest aiming points and excellent visibility whether your shooting in daylight or low light settings. This model was designed to be compatible with Glock 17/17L, 19, 22, 23, 24, and more handguns. This Glock sight accessory lows in the dark to provide unmatched visibility and is great for shooting day or night, and without the need for batteries. This pistol sight is coated in a FORTRESS FINISH to provide a permanent protective coating on this shooting accessory. Fit this sight in your standard holster easily with the no-snag design. This pistol sight is CNC machined from solid steel, which gives it top-notch durability and longevity that will surely last for years of use; A truly rugged and reliable design. For a fiber-optic and tritium technology sight set that is sure to improve your visibility during the day or at night, add the TruGlo TFO Fiber Optic Sight Set to your firearm. You can never go wrong with a dependable, tritium-fiber optic combo, iron sight when it comes to upgrading your favorite firearm. For a fiber-optic sight set that is sure to improve your visibility during the day or at night, add the TruGlo TFO Tritium Fiber Optic Glock Sight Set to your hunting collection. Review: Great product, Easy to put on my G3 Glock 26 without expensive tools and just the right amount of nighttime brightness. - Very Happy with this purchase! First off let me point out that the earlier reviews of these sights complain of the front screw being to long or otherwise for the gen 4 Glocks. Mine came with the proper screws for both the Gen3 and Gen4 use. The front sight fits slightly loose in the slide slot just as it should so you can make adjustments for proper alignment. I set mine straight with a small straight edge/ruler laying up against it and down the length of the slide BEFORE I put the rear sight on and it was very easy to line it up properly. The stock front sight screw was set further forward in the slide making use of a socket on the screw to remove it impossible because there was zero room between the front edges of the screw/bolt and the front of the slide. However, since the stock front sight is made of plastic the bolt is not really all that tight and I used a small set of needle nosed pliers to get mine loose with little trouble. The Truglo front sight has it's mounting bolt set back further towards the rear of the slide slot making use of a socket to tighten the bolt with my standard Craftsman 3/16" socket doable. Coat the cleaned bottom of the front sight with Loctite making sure you do not get any in the bolt hole and set the sight onto the slide. The bolt only needs the very smallest little dab of Loctite on the tip of the screw before inserting it. To much and it will never come out without breaking it. Snug the bolt slightly then align the sight then finish tightening the bolt. DO NOT over tighten! The Loctite on the sight will do a fine job of holding everything in place, the screw just needs to keep everything in place while the Loctite cures and moderate screw tension will keep the sight in place for years. My Factory rear sight was pretty easy to remove with a brass punch/hammer and the slide mounted in a bench vise. USE SOFT JAWS or wood or several layers of hard cardboard taped to the vise jaws in your vise if the jaws are serrated or you will get marks on the sides of you slide while tapping the new rear sight in. Check for fit. If the rear sight goes in almost half way with moderate tapping with a punch you should be able to install the rear sight. If it stops way before getting near halfway in STOP and remove the sight for fitting. Using a small triangle file gently take a few swipes on the sight dovetail on each side and recheck the fit. Repeat until the sight fit is proper. On final installation of the rear sight put a small drop of Loctite it the dovetail on the slide. Using a punch carefully tap the sight into place centering it as best as you can. I used a depth micrometer to center mine but you could also use a dial or digital caliper to check from each side of the slide and get the sight centered as best as you can. The set screw only needs the smallest amount of Loctite on it to hold it and for Heavens sake DO NOT over tighten it! The included Allen wrench with my kit was a slightly sloppy fit in the set screw. This could make the wrench and or set screw easy to damage if you over tighten it making it impossible to get apart later if needed. Remember, the fit in the dovetail is what is supposed to keep the sight in place, not necessarily the tension on the set screw. It is best to let the gun sit for several before hours shooting to let the Loctite cure properly. In the end, I am very happy with this set of sights on my Glock 26! After centering the rear sight on my slide it needed no further adjustments for my shooting. As a side note I left my slide on my bedroom night stand the day I installed the sights so the Loctite could cure someplace warm instead of my cold garage. I was pleasantly surprised to see the Tritium vials glowing in the dark when I turned in to bed that night! Not super bright (which is really not good) but plenty bright enough for night time social use! Thanks for taking the time to read through my lengthy post and I hope this helps someone with their decision to purchase or the installation of these sights! Enjoy... Review: Terrific Sight Set for my Glock 30 - I love these sights! - I bought this TRUGLO TFO Sight Set for my Gen 3 Glock 30 .45acp. The factory sights were just 2 White Dot rear, and White Dot front sights, that are near impossible to see in low light or darkness. Since this G30 is my daily Concealed Carry weapon, I want to actually be able to see the gun and sights if I need to use it in night situations. The factory front sight was pretty easy to remove, but the rear sight required a sight push tool to remove it. I bought a tool from Sylvan arms, here at desertcart, and removal was amazingly simple. When I removed the front sight, I added a small drop of oil to keep the area under the screw free from corrosion. Then just lined up the sight with the hole and tapped it with a small wrench to seat it in place. Getting the new (included) screw in, was difficult because of the size. It is a tiny screw, so just used a pair of needle nose pliers and a lighted magnifier to line it up and get it started in the threads. I used my tool to tighten the front sight, and it fits perfectly. TRUGLO says not to use a sight push tool to install the rear sight but how else can you install it. It is extremely tight in the dovetail. I used the Sylvan sight pusher and just took my time, while making sure that I didn't turn the pusher too fast. I will say, that if you take your time and make sure that your sight pusher lines up at the base of the sight in the dovetail, that you will have no issues. I guess that TRUGLO wants to make sure that you don't crack the Fiber Optic section of the sight. Again, just make sure that your pusher contacts the sight at the lowest point in the dovetail. You will be just fine. The Fiber Optic is very bright and the Tritium glows brightly, even in total darkness. This sight set is AMAZING!! It is a little on the expensive side, but I wanted both FO and Tritium in my sights. I got the set with the yellow rear and green front. I wanted to be able to distinguish both the front and rear sight easily. That's why I didn't want the all green set. If you purchase this sight set, I think that you will be Totally Satisfied, as I am, with the quality and brightness. Tomorrow, I go to the shooting range to sight in the pistol and I expect to enjoy shooting with the new sights and to have no issues. ## Features - Glock Iron Sights: When brightness counts, get the TruGlo TFO Night Sight, compatible with Glock Handguns; Increase accuracy and improve your shooting skills - Optimal Stealth Capabilities: Tritium and fiber-optic handgun sight gathers all existing light and holds it tight for unmatched visibility; Concealed fiber cannot be seen by the target - Unique TFO Technology: TruGlo Night Sight provides a consistent bright picture with the patented TFO technology which ensures 24-hour visibility without batteries or light exposure - Durable and Snag-Free Design: Made with CNC-machined steel and protected with a Nitride Fortress Finish; Snag-resistant design won't catch on clothing and fits standard kydex and fabric holsters - Compatibility and Dimensions: Compatible with Glock 17/17L, 19/19X, 22, 23, 24, 26, 27, 33, 34, 35, 39, & 45 (excludes M.O.S. models); Measures 1 x 6.8 x 8.3 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001ASZSVW | | Best Sellers Rank | #85,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #240 in Gun Sights | | Brand Name | TRUGLO | | Color | Green Front / Green Rear | | Compatible Devices | Handgun | | Customer Reviews | 4.6 4.6 out of 5 stars (3,234) | | Global Trade Identification Number | 00788130080764 | | Included Components | Sights | | Item Type Name | TFO Sights | | Item Weight | 22.68 g | | Magnification Minimum | 1 x | | Manufacturer | TruGlo | | Material Type | Metal | | Mounting Type | Rail Mount | | Night vision | Yes | | Product Style | Glock Low Set | | Sport Type | Airsoft, Hunting | | UPC | 788130080764 | | Unit Count | 1.0 Count | | Warranty Description | Limited | ## Product Details - **Brand:** TRUGLO - **Color:** Green Front / Green Rear - **Compatible Devices:** Handgun - **Item Weight:** 22.68 g - **Magnification Minimum:** 1 x - **Material:** Metal - **Mounting Type:** Rail Mount - **Night vision:** Yes - **Sport:** Airsoft, Hunting - **Style:** Glock Low Set ## Images ![TFO Tritium & Fiber-Optic Handgun Sight | Snag-Resistant Front & Rear Bright Night Sights, Compatible with Glock Handguns - Image 1](https://m.media-amazon.com/images/I/61eBoCm+ITL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: What can be done if the front sight moves side-to-side?** A: The front sight comes with a short screw, and a screw that's a tad bit longer. I also have a gen4 g19. I tried the longer screw first and it bottomed out, so I had to use the shorter (correct) screw and everything tightened up just fine. No side to side movement so, not sure why you're having problems since we both have the same exact gun, same exact sights. Maybe you didn't notice that this sight comes with 2 different length screws for the front sight?? **Q: are these night sights** A: Yes they glow green at night just as bright green as the fiberoptics do during the day. The night sights are placed in the back of the green fiberoptics. you will be surprised at the brightness of this sight day and night. I Love Mine and would not trade them for any other sight. **Q: It states that there is a black option and a green option for these sights. What does it mean by Black sights?** A: Rear sight will be black , front will still have tritium sight. **Q: Can I install it on my G21 and G22 gen4 without any modification?** A: The Glock G21 is a large frame gun and the G22 is a small frame Glock pistol, The G21 has a slightly wider slide and longer magazine well to accomidate the longer 10mm & 45acp cartridges, but the dovetail in the slide and the slot for the front sight are identical allowing the small frame and large frame Gen 1 through Gen 4 Glocks to share common sights. The current Glock rear sight tool will change sights on all small and large receiver (frame) guns as will the front sight tool. I have changed sights on both small and large frame Glocks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, Easy to put on my G3 Glock 26 without expensive tools and just the right amount of nighttime brightness. *by V***R on February 12, 2017* Very Happy with this purchase! First off let me point out that the earlier reviews of these sights complain of the front screw being to long or otherwise for the gen 4 Glocks. Mine came with the proper screws for both the Gen3 and Gen4 use. The front sight fits slightly loose in the slide slot just as it should so you can make adjustments for proper alignment. I set mine straight with a small straight edge/ruler laying up against it and down the length of the slide BEFORE I put the rear sight on and it was very easy to line it up properly. The stock front sight screw was set further forward in the slide making use of a socket on the screw to remove it impossible because there was zero room between the front edges of the screw/bolt and the front of the slide. However, since the stock front sight is made of plastic the bolt is not really all that tight and I used a small set of needle nosed pliers to get mine loose with little trouble. The Truglo front sight has it's mounting bolt set back further towards the rear of the slide slot making use of a socket to tighten the bolt with my standard Craftsman 3/16" socket doable. Coat the cleaned bottom of the front sight with Loctite making sure you do not get any in the bolt hole and set the sight onto the slide. The bolt only needs the very smallest little dab of Loctite on the tip of the screw before inserting it. To much and it will never come out without breaking it. Snug the bolt slightly then align the sight then finish tightening the bolt. DO NOT over tighten! The Loctite on the sight will do a fine job of holding everything in place, the screw just needs to keep everything in place while the Loctite cures and moderate screw tension will keep the sight in place for years. My Factory rear sight was pretty easy to remove with a brass punch/hammer and the slide mounted in a bench vise. USE SOFT JAWS or wood or several layers of hard cardboard taped to the vise jaws in your vise if the jaws are serrated or you will get marks on the sides of you slide while tapping the new rear sight in. Check for fit. If the rear sight goes in almost half way with moderate tapping with a punch you should be able to install the rear sight. If it stops way before getting near halfway in STOP and remove the sight for fitting. Using a small triangle file gently take a few swipes on the sight dovetail on each side and recheck the fit. Repeat until the sight fit is proper. On final installation of the rear sight put a small drop of Loctite it the dovetail on the slide. Using a punch carefully tap the sight into place centering it as best as you can. I used a depth micrometer to center mine but you could also use a dial or digital caliper to check from each side of the slide and get the sight centered as best as you can. The set screw only needs the smallest amount of Loctite on it to hold it and for Heavens sake DO NOT over tighten it! The included Allen wrench with my kit was a slightly sloppy fit in the set screw. This could make the wrench and or set screw easy to damage if you over tighten it making it impossible to get apart later if needed. Remember, the fit in the dovetail is what is supposed to keep the sight in place, not necessarily the tension on the set screw. It is best to let the gun sit for several before hours shooting to let the Loctite cure properly. In the end, I am very happy with this set of sights on my Glock 26! After centering the rear sight on my slide it needed no further adjustments for my shooting. As a side note I left my slide on my bedroom night stand the day I installed the sights so the Loctite could cure someplace warm instead of my cold garage. I was pleasantly surprised to see the Tritium vials glowing in the dark when I turned in to bed that night! Not super bright (which is really not good) but plenty bright enough for night time social use! Thanks for taking the time to read through my lengthy post and I hope this helps someone with their decision to purchase or the installation of these sights! Enjoy... ### ⭐⭐⭐⭐⭐ Terrific Sight Set for my Glock 30 - I love these sights! *by E***R on August 9, 2020* I bought this TRUGLO TFO Sight Set for my Gen 3 Glock 30 .45acp. The factory sights were just 2 White Dot rear, and White Dot front sights, that are near impossible to see in low light or darkness. Since this G30 is my daily Concealed Carry weapon, I want to actually be able to see the gun and sights if I need to use it in night situations. The factory front sight was pretty easy to remove, but the rear sight required a sight push tool to remove it. I bought a tool from Sylvan arms, here at Amazon, and removal was amazingly simple. When I removed the front sight, I added a small drop of oil to keep the area under the screw free from corrosion. Then just lined up the sight with the hole and tapped it with a small wrench to seat it in place. Getting the new (included) screw in, was difficult because of the size. It is a tiny screw, so just used a pair of needle nose pliers and a lighted magnifier to line it up and get it started in the threads. I used my tool to tighten the front sight, and it fits perfectly. TRUGLO says not to use a sight push tool to install the rear sight but how else can you install it. It is extremely tight in the dovetail. I used the Sylvan sight pusher and just took my time, while making sure that I didn't turn the pusher too fast. I will say, that if you take your time and make sure that your sight pusher lines up at the base of the sight in the dovetail, that you will have no issues. I guess that TRUGLO wants to make sure that you don't crack the Fiber Optic section of the sight. Again, just make sure that your pusher contacts the sight at the lowest point in the dovetail. You will be just fine. The Fiber Optic is very bright and the Tritium glows brightly, even in total darkness. This sight set is AMAZING!! It is a little on the expensive side, but I wanted both FO and Tritium in my sights. I got the set with the yellow rear and green front. I wanted to be able to distinguish both the front and rear sight easily. That's why I didn't want the all green set. If you purchase this sight set, I think that you will be Totally Satisfied, as I am, with the quality and brightness. Tomorrow, I go to the shooting range to sight in the pistol and I expect to enjoy shooting with the new sights and to have no issues. ### ⭐⭐⭐ Review *by D***S on November 10, 2020* These sights are awesome when they where new, bright as hell day or night and all that. But i purchased mine in September of 2018 and i noticed September of this year the front sight is dead, and their 12 year warranty is meaningless. Not a good brand. ## Frequently Bought Together - TRUGLO TFO Tritium & Fiber-Optic Handgun Sight | Snag-Resistant Front & Rear Bright Night Sights, Compatible with Glock Handguns - TRUGLO Front Sight Tool Compatible with All Glock Models - Compact Durable Easy-to-Use Gunsmithing Tool - ATG Heavy Duty Universal Pistol Dovetailed Rear Sight Pusher Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/1507608-tfo-tritium-and-fiber-optic-handgun-sight-snag-resistant-front](https://www.desertcart.us/products/1507608-tfo-tritium-and-fiber-optic-handgun-sight-snag-resistant-front) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*