Xs R3D Sght For Glk Lg Frame Grn: the working version
Upgrading the sighting system is the fastest accuracy money can spend. The Xs R3D Sght For Glk Lg Frame Grn, tuned for the Glk 20,21,29,30,30S,37,41 earns its rail space.
Why it earns its place
- Fit: Glk 20,21,29,30,30S,37,41. Made for the platform it names — verify your exact model before ordering.
- Tritium illumination. Self-lit sights that work at 3 a.m. without a battery.
Who runs it
Shooters upgrading duty, competition, or field rifles and pistols — and armorers standardizing a line.
Specifications
| Fits | Glk 20,21,29,30,30S,37,41 |
|---|---|
| Type | Optic |
| Colors | Green Tritium Front Black Rear |
| SKU | XSSGL-R013P-6G |
Common questions
Battery required?
No — tritium self-illuminates for years, per the maker’s design.
Will it fit my setup?
This model is listed for the Glk 20,21,29,30,30S,37,41 — confirm your exact variant before ordering, and ask the Network if unsure.
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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