AmeriGlo SG201 i-Dot Sight Set for SIG Sauer Pistols - #8 Front & Rear, Black | Green Tritium with Orange Outline Front, Green Tritium i-Dot Rear
$69.48
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Sig Sauer
- Firearm Fit:
- Sig P-Series
- Front Color:
- Green/Tritium Orange Outline
- Rear Color:
- Green/Tritium i-Dot
- Rear Material:
- Tritium
- Frame Material:
- Steel
- Front Material:
- Tritium
The AmeriGlo SG201 i-Dot sight set for SIG Sauer pistols brings dependable low-light performance to the range or defensive carry. This matched pair combines a green tritium front sight with an orange outline ring—designed to catch your eye fast under stress—and a green tritium i-Dot rear sight for intuitive, quick target acquisition. Whether you're running drills at the range or trusting your SIG as everyday carry, these sights prioritize speed and reliability when it matters most.
AmeriGlo's tritium technology means you don't depend on a flashlight to aim in dim light or after dark. The front sight's bright orange outline contrasts sharply against the green tritium glow, creating a sight picture that works in bright sun, indoors, or low-light scenarios. The rear i-Dot design—a small, clean dot—gives you a repeatable aiming reference that reduces parallax and supports fast, accurate follow-up shots. Both front and rear are sized at #8, ensuring proper co-witnessing and compatibility across a wide range of SIG Sauer platforms.
If you shoot a SIG regularly and want sights that perform when factory options don't cut it, or if low-light shooting matters to your training regimen, this set is a straightforward upgrade. No guesswork, no complicated tool requirements, just better sight picture when you need it.
Key Features
- Green tritium front sight with orange outline ring for rapid target location in variable light
- Green tritium i-Dot rear sight for clean, fast aiming reference
- #8 front and rear sizing for broad SIG Sauer pistol compatibility
- Tritium illumination—no batteries, no charging; glows continuously in low light
- Matched set designed to work together for co-witnessed alignment
Specifications
| Brand | AmeriGlo |
| Model | SG201 |
| Sight Type | i-Dot (rear), tritium outline (front) |
| Front Sight Color | Green tritium with orange outline |
| Rear Sight Color | Green tritium |
| Size | #8 front and rear |
| Compatibility | SIG Sauer pistols (SG201 platform) |
| Finish | Black |
Frequently Asked Questions
Will the AmeriGlo SG201 fit my SIG Sauer pistol?
The SG201 is engineered for SIG Sauer platforms that accept #8 front and rear sights. Verify compatibility with your specific SIG model before ordering, as sight mounting standards can vary across the SIG lineup. When in doubt, check the product details or contact us.
How does tritium illumination work, and how long does it last?
Tritium is a self-luminous material that glows continuously without batteries or external charging. It emits a steady, faint glow visible in dim light and darkness—especially useful for defensive or tactical scenarios. Tritium has a half-life of approximately 12.3 years, meaning the sights will remain functional well beyond the typical service life of most defensive pistols.
What's the difference between the front and rear sights on this set?
The front sight features green tritium surrounded by a bright orange outline, designed to draw your eye and stand out quickly under stress. The rear sight uses an i-Dot design—a small green tritium dot—that provides a clean, uncluttered sight picture and reduces parallax error, making it easier to shoot accurately at various distances and shooting positions.
Can I use this sight set with iron sight co-witnessing?
The SG201 is designed as a matched pair for proper alignment and co-witnessing across compatible SIG Sauer platforms. #8 sizing is the standard specification for these models, but confirm compatibility with your slide's dovetail dimensions.
