Hi-Viz Hiviz H3 Ns S&W Ez380 G/O: the working version
Upgrading the sighting system is the fastest accuracy money can spend. The Hi-Viz Hiviz H3 Ns S&W Ez380 G/O, tuned for the Smith & Wesson M&P 380 SHIELD EZ earns its rail space.
Why it earns its place
- Tritium illumination. Self-lit sights that work at 3 a.m. without a battery.
- Fiber-optic bright. Daylight sight picture that gathers light instead of hiding it.
- Fit: Smith & Wesson M&P 380 SHIELD EZ. Made for the platform it names — verify your exact model before ordering.
Who runs it
Shooters upgrading duty, competition, or field rifles and pistols — and armorers standardizing a line.
Specifications
| Fits | Smith & Wesson M&P 380 SHIELD EZ |
|---|---|
| Type | Optic |
| Colors | Green, Orange |
| SKU | NPEZN421 |
Common questions
Will it fit my setup?
This model is listed for the Smith & Wesson M&P 380 SHIELD EZ — confirm your exact variant before ordering, and ask the Network if unsure.
Battery required?
No — tritium self-illuminates for years, per the maker’s design.
Unsure between two models? Ask the Network — the same desk that specs gear for departments will give you a straight answer.
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