**AmeriGlo i-Dot Sight Set – SG301
Green Tritium LumiGreen Outline Front Sight & Green Tritium Rear Sight for SIG Sauer Pistols**
Upgrade your SIG Sauer handgun with the AmeriGlo i-Dot SG301 Night Sight Set, a professional-grade aiming solution built for rapid sight acquisition, superior low-light performance, and dependable durability. Featuring a green tritium front sight with a LumiGreen photoluminescent outline paired with a single green tritium rear sight, this i-Dot configuration delivers unmatched clarity in both daylight and darkness.
Perfect for concealed carry, self-defense, and tactical training, the SG301 offers shooters a bright, intuitive, and streamlined sight picture engineered for speed and confidence.
High-Visibility LumiGreen Front Sight with Green Tritium Insert
The SG301 uses AmeriGlo’s advanced LumiGreen photoluminescent front outline, a technology designed to outperform traditional paint in brightness and glow retention.
✔ Superior Daylight Visibility
LumiGreen absorbs ambient light and emits a vibrant green glow.
Makes the front sight pop instantly, even against varied backgrounds.
Excellent for high-stress shooting and fast target transitions.
✔ Outstanding Low-Light & Nighttime Capability
The embedded Swiss-made green tritium lamp shines continuously in total darkness.
Ensures the front sight is instantly visible with zero reliance on batteries or external charging.
Ideal for defensive situations where lighting may shift rapidly.
This combination of tritium and LumiGreen offers shooters the best of both worlds—daytime vibrancy and nighttime illumination.
Green Tritium Rear Sight for Clean Vertical Alignment
The rear sight features a single green tritium lamp, forming the backbone of the i-Dot vertical alignment system.
Dot-over-dot alignment simplifies aiming under pressure.
Reduces sight clutter compared to traditional three-dot designs.
Helps maintain focus on the bright, high-contrast front sight.
This minimalistic rear sight design ensures fast, accurate alignment that’s ideal for concealed carriers and defensive shooters.
Durable Steel Construction for Duty-Grade Reliability
AmeriGlo designs all i-Dot sights from hardened steel to withstand the toughest real-world conditions.
Withstands repeated holstering, sweat, and weather exposure
Precision-machined for a secure fit and long-term stability
Trusted by law enforcement, competitive shooters, and armed professionals
Whether on the range or in a life-threatening encounter, the SG301 maintains its accuracy and structural integrity.
Designed for SIG Sauer Pistols
The AmeriGlo SG301 i-Dot Sight Set is built to fit a wide range of SIG Sauer pistols equipped with standard-height dovetail cuts. It is one of the most popular and reliable upgrades for SIG models used in both personal defense and professional environments.
Always verify your pistol’s compatibility before installation to ensure perfect fit and point-of-impact.
Easy Installation & Consistent Accuracy
The SG301 is crafted for quick installation using standard sight tools and includes properly calibrated sight heights for SIG Sauer handguns.
Maintains zero under heavy recoil
Offers a clean, precise edge profile for accurate sight alignment
Designed for rapid target acquisition during critical moments
Once installed, the SG301 provides a bright, crisp, and predictable sight picture for any lighting environment.
Why Choose the AmeriGlo SG301 i-Dot Sight Set?
✔ LumiGreen front ring for maximum daytime contrast
✔ Swiss tritium lamps for long-lasting, battery-free night visibility
✔ Simplified i-Dot vertical sighting system
✔ Hardened steel construction for extreme durability
✔ Ideal for concealed carry, home defense, and law enforcement
✔ Uncluttered, easy-to-acquire sight picture
✔ Designed specifically to enhance SIG Sauer handgun performance
The SG301 is engineered to give shooters the confidence, speed, and precision required in real-world defensive scenarios.
Perfect For:
Everyday Carry (EDC)
Home & Personal Defense
Law Enforcement & Tactical Use
Low-Light Shooting & Training
Competition Practice & Range Work
Whether upgrading a defensive pistol or optimizing your everyday carry firearm, the AmeriGlo i-Dot SG301 is a powerful enhancement that improves your aiming speed and low-light capability.
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