--- product_id: 1388691 title: "Ruger Mark II & III / Browning BuckMark Fiber Optic Sight" brand: "hiviz" price: "227.25 DT" currency: TND in_stock: true reviews_count: 12 category: "Hiviz" url: https://www.desertcart.tn/products/1388691-ruger-mark-ii-and-iii-browning-buckmark-fiber-optic-sight store_origin: TN region: Tunisia --- # 6 interchangeable fiber optic LitePipes All-steel durable build Fits Ruger MK I-IV & Browning BuckMark Ruger Mark II & III / Browning BuckMark Fiber Optic Sight **Brand:** hiviz **Price:** 227.25 DT **Availability:** ✅ In Stock ## Summary > 🎯 Upgrade Your Aim, Own the Range! ## Quick Answers - **What is this?** Ruger Mark II & III / Browning BuckMark Fiber Optic Sight by hiviz - **How much does it cost?** 227.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1388691-ruger-mark-ii-and-iii-browning-buckmark-fiber-optic-sight) ## Best For - hiviz enthusiasts ## Why This Product - Trusted hiviz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Seamlessly fits Ruger MK I-IV heavy barrel pistols and Browning BuckMark models for versatile upgrades. - • **Customizable Fiber Optics:** Six vibrant LitePipes in green, red, and white let you tailor your sight picture to any lighting or backdrop. - • **User-Friendly Installation:** Includes a handy key for quick LitePipe swaps; pro tip—use heat and blue Loctite for smooth installation. - • **Enhanced Target Acquisition:** Bright, crisp fiber optic sight dramatically improves speed and accuracy, especially in low light. - • **Precision Steel Construction:** Robust all-steel design ensures lasting durability and a secure fit on your firearm. ## Overview The HIVIZ Ruger Mark II & III / Browning BuckMark Fiber Optic Sight is a premium all-steel front sight upgrade featuring six interchangeable fiber optic LitePipes in green, red, and white. Designed for Ruger MK I-IV heavy barrel pistols and Browning BuckMark models, it offers enhanced visibility and faster target acquisition, making it a must-have for serious shooters seeking precision and customization. ## Description HIVIZ interchangeable front sight for Ruger mark I, II, III and IV steel Bull barrel pistols. Also fits: Ruger 22/45 with adjustable rear sight (does not fit the 22/45 Lite); Ruger single-six revolvers with adjustable rear sight; Browning Buck mark pistols (does not fit the challenge, 5.5 target, and 5.5 field). includes six LitePipes in green, Red and white. Specifications: - Category: gun sights - type: sight - Material: steel - color: black - firearm type: MKII/mkiii and Buckmark - fiber optic color: green/Red Review: Great sight. Price - Great addition to my Buckmark Camper. Review: Bright, Crisp Sight Picture with Easy Customization - Bright, Crisp Sight Picture with Easy Customization The HIVIZ fiber optic front sight is a big step up from the stock black front sight on my Ruger. The difference in visibility is immediate—especially in lower light or against darker targets. The included LitePipes in green, red, and white give some flexibility, and it’s fun to experiment with which color works best depending on the backdrop and lighting. For me, the green really pops. Build quality is excellent. This is all steel, so it feels solid and secure once installed. The sight sits cleanly on the barrel, and while some mention a slight overhang, I barely noticed it and it doesn’t interfere with shooting in any way. On the range, sight acquisition is noticeably quicker and more intuitive. Installation takes a bit of care. The factory screw is often set with Loctite, so a little heat helps with removal. I recommend having a tube of blue Loctite on hand for reinstalling the new sight securely. The included key for swapping LitePipes works as expected, though it’s a small piece that you’ll want to keep track of. If I had to nitpick, the footprint on older Ruger models may expose a faint outline of the bluing where the original sight sat. That’s purely cosmetic, but worth knowing. Bottom line: A well-made, highly visible fiber optic front sight that dramatically improves target acquisition over stock sights. A worthwhile upgrade for Ruger or BuckMark owners who want a brighter, faster sight picture. ## Features - All steel construction - Includes six LitePipes, in various colors - Fits all Ruger MK I, II, III and MK IV heavy barrel guns - Comes with a key to interchange the LitePipes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001ASY37W | | Best Sellers Rank | #186,499 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #527 in Gun Sights #2,362 in Hunting & Shooting Optics | | Brand Name | HIVIZ | | Color | Green, Red, White | | Compatible Devices | Handgun | | Customer Reviews | 4.6 4.6 out of 5 stars (545) | | Global Trade Identification Number | 00613485587449 | | Included Components | Front Sight | | Item Type Name | HIVIZ Sight Systems, Interchangeable Front Sights, MK II/MK III and Buckmark, Green/Red | | Item Weight | 0.06 Pounds | | Manufacturer | HIVIZ | | Material Type | Plastic | | Mounting Type | Dovetail Mount | | Night vision | No | | Product Style | Handgun Sight | | Reticle Type | Fiber Optic | | Sport Type | Hunting | | UPC | 613485587449 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Warranty | ## Product Details - **Brand:** HIVIZ - **Color:** Green, Red, White - **Compatible Devices:** Handgun - **Item Weight:** 0.06 Pounds - **Material:** Plastic - **Mounting Type:** Dovetail Mount - **Night vision:** No - **Sport:** Hunting - **Style:** Handgun Sight - **Weight:** 1 ounces ## Images ![Ruger Mark II & III / Browning BuckMark Fiber Optic Sight - Image 1](https://m.media-amazon.com/images/I/51JT3QhxiVL.jpg) ## Questions & Answers **Q: Can I get just replacement tubes. The fall out very easily and get lost.** A: Contact HiViz for replacements. If properly installed the fiber optic tube should never just fall out. I use these sights on a .45ACP and have never had one come loose. **Q: What is the height of the sight from the barrel to the top?** A: It stands .5 of an inch tall. Great addition to my buckmark. **Q: Will this sight fit the 22/45 lite model?** A: It might fit on a 22/45 Lite, but it will not work properly. I have two 22/45 Lite pistols and it won't work on either of them. The 22/45 Lite version is a different part number. **Q: Does this sight replace the existing sight or is it rail mounted** A: I have the Ruger 22/45 MkII (without rail mount holes) This quickly & easily replaces the front sight with a single screw ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sight. Price *by A***A on February 13, 2026* Great addition to my Buckmark Camper. ### ⭐⭐⭐⭐⭐ Bright, Crisp Sight Picture with Easy Customization *by E***S on September 3, 2025* Bright, Crisp Sight Picture with Easy Customization The HIVIZ fiber optic front sight is a big step up from the stock black front sight on my Ruger. The difference in visibility is immediate—especially in lower light or against darker targets. The included LitePipes in green, red, and white give some flexibility, and it’s fun to experiment with which color works best depending on the backdrop and lighting. For me, the green really pops. Build quality is excellent. This is all steel, so it feels solid and secure once installed. The sight sits cleanly on the barrel, and while some mention a slight overhang, I barely noticed it and it doesn’t interfere with shooting in any way. On the range, sight acquisition is noticeably quicker and more intuitive. Installation takes a bit of care. The factory screw is often set with Loctite, so a little heat helps with removal. I recommend having a tube of blue Loctite on hand for reinstalling the new sight securely. The included key for swapping LitePipes works as expected, though it’s a small piece that you’ll want to keep track of. If I had to nitpick, the footprint on older Ruger models may expose a faint outline of the bluing where the original sight sat. That’s purely cosmetic, but worth knowing. Bottom line: A well-made, highly visible fiber optic front sight that dramatically improves target acquisition over stock sights. A worthwhile upgrade for Ruger or BuckMark owners who want a brighter, faster sight picture. ### ⭐⭐⭐⭐⭐ Really helps highlight front sight *by B***B on August 3, 2013* Replacing original front sight on a Ruger 22/45 .22 semi auto pistol greatly helped visualizing the sight compared to the all black undercut original front sight. Even painting the front sight just wouldn't allow it to easily be picked up visually because of the sight design being undercut, but replacing original with this worked great. Very straight forward replacement (remove original standard screw and sight and replace with new sight and supplied Allen screw treated with medium set Lock-tight). Light tube helps in all light conditions and the medium diameter of tube allows for good fine sight picture. Sight seems plenty durable for general use, not flimsy or susceptible to easy damage. After doing my 22/45 I ordered a second and installed on my older Mark I. The footprint of the new sight is slightly smaller than the original sight on the Mark I so you can see bluing edge difference where the bluing was unworn and protected under the original sight, but that is only a minor cosmetic factor due to age of the firearm. The rounded taper of the sight fit both firearms well (they have bull barrels). Good product. ## Frequently Bought Together - HIVIZ Ruger Mark II & III / Browning BuckMark Fiber Optic Sight - Browning Buckmark Holster w/Mag Pouch - Browning Buckmark Speed Loader for Factory Magazines 22LR Ammo (Black) Made in U.S.A. by Veterans --- ## 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.tn/products/1388691-ruger-mark-ii-and-iii-browning-buckmark-fiber-optic-sight](https://www.desertcart.tn/products/1388691-ruger-mark-ii-and-iii-browning-buckmark-fiber-optic-sight) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-16*