When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
TSA® XXX Glow Sights
Fits GLOCK® 17, 19, 19X, 20, 21, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38, 39, 45, 47
Gen 3 - 6 ✨ PRODUCT DESCRIPTION
TSA® XXX Glow Sights are a high-quality, cost-effective upgrade for GLOCK® standard-frame (double stack) pistols. Built from durable metal construction, they provide a strength and longevity advantage over standard GLOCK® OEM polymer sights while offering a budget-friendly alternative to higher-priced tritium night sight systems.
Instead of traditional round dots, this set features a bold, untraditional XXX-style green luminescent pattern engineered for increased visibility and faster alignment.
XXX Pattern Advantage: The enlarged \"X\" glow insets provide significantly more visible surface area compared to traditional dot-style sights. This expanded visual reference supports faster sight pickup and gives a strong visual reference for quick elevation alignment in low-light and transitional lighting conditions.
The distinctive XXX configuration helps shooters quickly center the front sight between the rear references while maintaining clear elevation control — especially useful for shooters who prefer a more prominent sight picture or need easier acquisition for aging eyes.
NON-TRITIUM NOTICE: These are luminescent phosphor sights. They do not glow continuously like tritium night sights.
The material charges when exposed to sunlight, indoor lighting, or even a cell phone flashlight. After charging, the sights glow in low-light or dark conditions. The glow will gradually fade and can be recharged repeatedly, making them a practical low-light solution without premium tritium pricing.
✨ HIGHLIGHTS
- ✅ Fits GLOCK® Standard Frame Models (Double Stack)
- ❌ Does NOT Fit GLOCK® 42 / 43 / 43X / 48 (Slimline)
- ✅ XXX-Style Oversized Glow Pattern (Non-Tritium – Luminescent Phosphor)
- ✅ Larger visible glow area vs traditional dot style sights
- ✅ Supports quick elevation reference
- ✅ Fast sight pickup in low light
- ✅ Charges with sunlight, room light, or phone flashlight
- ✅ Glow fades over time and can be recharged
- ✅ CNC-machined for precision fit
- ✅ Serrated front sight + flat rear sight
- ✅ Rear sight includes cup-point set screw for added retention
- ✅ No batteries required
- ✅ Excellent value alternative to higher-cost tritium systems
🔧 INSTALLATION NOTES ✔️ Front Sight: Uses included front sight fastener. Installation typically requires a GLOCK® front sight tool (3/16\" thin-wall nut driver) — tool not included. ✔️ Rear Sight: Installation may require a sight pusher tool. Some users use a punch, but professional installation by a gunsmith is recommended if not properly equipped. ✔️ Rear Retention: Includes cup-point set screw (hex key included) for additional stability. ✔️ Fits (Common Standard Frame Models): GLOCK® 17, 19, 19X, 26, 34, 45, 47, 22, 23, 31, 32, 33, 35, 20, 21, 29, 30, 40, 41
❌ Does NOT Fit: GLOCK® 42, 43, 43X, 48 (Slimline) Please verify your model before purchasing. 📦 WHAT\'S INCLUDED ✔️ 1 × TSA® Rear Sight (includes cup-point set screw)
✔️ 1 × TSA® Front Sight
✔️ 1 × Hex Key (for rear set screw)
✔️ 1 × Front Sight Fastener NOT Included: GLOCK® front sight tool (3/16\" thin-wall nut driver) or rear sight pusher tool. 📊 SPECIFICATIONS
- Compatibility: GLOCK® Standard Frame / Double-Stack Models
- Not Compatible: GLOCK® 42 / 43 / 43X / 48 (Slimline)
- Glow Type: Green Luminescent Phosphor (Non-Tritium)
- Pattern: Oversized XXX-style glow insets
- Profile: Serrated Front / Flat Rear
- Rear Retention: Cup-point set screw (hex key included)
- Operation: Light-Charged – No Batteries
- Material: CNC-Machined Zinc Alloy
🛡️ TERMS & CONDITIONS ✔️ 30-Day Free Returns — Pre-Paid Label Provided
✔️ Returns accepted if unused & in original condition within 30 days
✔️ Refunds issued after inspection
✔️ Buyer responsible for local laws
✔️ No sales where prohibited 🚚 SHIPPING DETAILS ✔️ FREE USPS First-Class Shipping with Tracking
✔️ Ships Next Business Day from USA
✔️ No International Orders or Freight Forwarders ™ TRADEMARK DISCLAIMER GLOCK® is a federally registered trademark of Glock, Inc. or Glock Ges.m.b.H. The Southern Armorer LLC is not affiliated with or endorsed by Glock, Inc. Trademarks are referenced strictly for compatibility and fitment description only. ✔ FAST SHIPPING | ✔ TRUSTED SELLER | ✔ THE SOUTHERN ARMORER
\"We speak optics. We know footprints. We understand adapter plates. Get the right fit — the first time.\" 🔥 OFFICIAL DISTRIBUTOR 🔥 The Southern Armorer LLC is an Authorized Distributor of VECTOR OPTICS® and the TSA® Product Line. We deliver trusted optics and mounting solutions with expert support and fast US-based shipping. 🛒 EXPLORE MORE IN OUR STORE! Looking for more optics, adapter plates, and mounting hardware? 👉 VISIT OUR store — THE SOUTHERN ARMORER
