AmeriGlo I-Dot For Glock 42/43 Green/Green

Ameriglo i-Dot Night Sight Set for Enhanced Tactical Accuracy

Upgrade your handgun with the Ameriglo i-Dot sight set, a premium sighting solution designed for speed and precision. Available at Terran Gear USA, these sights utilize a unique dot-over-dot configuration that simplifies your sight picture. Unlike traditional three-dot systems that can lead to horizontal misalignment during high-stress situations, the i-Dot system allows for a quick and easy vertical alignment. This design is particularly effective for shooters who need to transition between targets rapidly while maintaining a clear focus on the front post.

Advanced Engineering for Superior Performance

The i-Dot rear sight features an extended square-notch design, which effectively increases the sight radius of your firearm. A longer sight radius leads to improved accuracy, especially at extended distances. To ensure a clear view in various lighting conditions, the rear face is designed with a glare-reducing undercut. This prevents light from reflecting off the back of the sight, providing a sharp and dark silhouette that contrasts perfectly with the front post. Whether you are training at an outdoor range in high noon sun or clearing a dark room, these sights remain reliable and visible.

Visibility in All Environments

The front sight is equipped with a .140 inch wide LumiGreen outline surrounding a green tritium lamp. This high-visibility green outline is engineered to catch the eye instantly in daylight, while the tritium core glows brightly in low-light and no-light environments. The rear sight features a .165 inch wide notch with a single green tritium lamp centered below the notch. This combination makes the Ameriglo i-Dot an excellent choice for home defense, everyday carry, and law enforcement applications where lighting conditions are unpredictable.

Product Specifications

• Front Sight: Green tritium with a .140 inch wide LumiGreen high-visibility outline
• Rear Sight: Green tritium with a .165 inch wide square notch
• Configuration: Dot-over-dot for fast vertical alignment
• Finish: Glare-reducing undercut rear face to eliminate reflections
• Design: Extended rear sight for increased sight radius and better long-range accuracy

Frequently Asked Questions

Why is a dot-over-dot configuration better than three dots?

The dot-over-dot system reduces visual clutter. In high-stress defensive situations, your brain can process two vertical dots faster than trying to center a single dot between two others. It naturally draws your eye to the front sight, which is the key to accurate shooting.

Is the LumiGreen outline visible during the day?

Yes, the LumiGreen outline is specifically designed for daytime and transitional light visibility. It acts like a high-vis fiber optic but with the added benefit of a tritium core for total darkness, making it a true 24-hour sighting system.

Will these sights fit my standard holster?

The Ameriglo i-Dot sights are designed with a standard profile that fits most duty and concealed carry holsters. The rear sight is snag-resistant, ensuring a smooth draw from under clothing or from a tactical rig.

Do these sights require batteries?

No, these sights use Swiss-made tritium, which is a self-illuminating gas. They will glow constantly for years without the need for any external power source or battery changes.