Descrizione
Close quarter targets and medium range targets are two different problems, and most optics solve only one of them. The Sightline Four solves both by pairing a holographic weapon sight with a 3X magnifier on a quick detach mount, so the transition between the two happens in a single motion rather than a magazine change.
The sight itself projects a 68 MOA ring with a 1 MOA centre dot, switchable between red and green, and it runs with both eyes open so the reticle lands wherever you are already looking. The magnifier flips in behind it, offering tool-free vertical and horizontal adjustment plus an adjustable diopter that sharpens focus for individual eyesight. A 7 mm raised quick detach base gives lower third iron sight co-witness, and the side button layout keeps the controls off the top of the rail.
Both halves fit 20 mm Picatinny, Weaver and MIL-STD 1913 rails, and the whole combo works with Gen 1 through Gen 3 night vision devices. Build it for a rifle that has to move between tight interior work and open ground in the same afternoon, and the two optics stop competing for rail space.
Two distances, one rail, one motion.
Key Features
- ✦ Holographic weapon sight with a 68 MOA ring and a 1 MOA centre dot
- ✦ Switchable red and green reticle illumination for bright and dim conditions
- ✦ 3X magnifier with quick flip mount for one-handed transition to distance work
- ✦ Tool-free vertical and horizontal adjustment plus an adjustable diopter
- ✦ 7 mm raised quick detach base set up for lower third iron sight co-witness
- ✦ Side button operation keeps the top of the optic clear and consumes minimal rail space
- ✦ Fits 20 mm Picatinny, Weaver and MIL-STD 1913 rails, compatible with Gen 1 to Gen 3 night vision
Technical Specifications
- Reticle: 68 MOA ring with 1 MOA centre dot, red and green illumination
- Magnification: 1X holographic sight with a 3X flip magnifier
- Rail fit: 20 mm Picatinny, Weaver, MIL-STD 1913
- Mount: Quick detach lever, 7 mm raised base for lower third co-witness
- Adjustment: Tool-free windage and elevation, adjustable diopter on the magnifier
- Night vision: Compatible with Gen 1 to Gen 3 devices
- Body: Aluminium housing with side button controls
- Colour options: Black, tan
- Included: Holographic sight with integrated magnifier and quick detach mount
- Best for: Mixed distance shooting, patrol, range and field use
Where It Fits
This is a working combo for shooters who do not want to choose between speed and reach. Indoors, the holographic sight with both eyes open is the fastest way to put a dot where you are looking. Step outside and the magnifier flips in for the far target, then out of the way again before you clear a doorway. Pair it with a solid mount and a fresh battery and it stays zeroed through transport.
Frequently Asked Questions
Q: How is this different from a plain red dot?
A plain red dot gives you one aiming point at one distance. The Sightline Four adds a flip magnifier, so you keep the speed of a holographic sight up close and gain 3X reach when the target moves out.
Q: Will it hold zero after being removed?
The quick detach lever is designed to return to the same rail position, which is what preserves zero. Mark your rail slot once and reinstall to the same notch each time.
Q: Does it work with night vision?
Yes. The sight is listed as compatible with Gen 1 through Gen 3 night vision devices, and the red and green settings help you match your tube.
Q: What rails does it fit?
It fits 20 mm Picatinny, Weaver and MIL-STD 1913 rails, which covers most modern rifles and carbines.
Q: Can I adjust the magnifier without tools?
Yes. Windage and elevation on the magnifier are tool-free, and the diopter ring adjusts by hand to sharpen the image for your eyesight.
Q: Is the mount included?
The quick detach mount is built into the sight and the magnifier, so the combo arrives ready to clamp onto your rail.
Q: What makes a holographic sight different from a red dot?
A holographic sight projects the reticle with a laser-lit hologram inside the window, so the dot stays sharp for most shooters who see a blurry dot in a plain red dot sight.
Q: Will it hold zero after removal?
The quick-detach lever is spring loaded and returns to the same rail slot, so zero is usually retained. Marking the rail position with a paint pen removes any doubt.
Q: Does the magnifier need tools to adjust?
No. Windage and elevation on the magnifier are set by hand, and the diopter ring turns by hand so you can match your eye without a wrench.
Q: What rails does it fit?
It clamps to standard 20 mm Picatinny, Weaver, and MIL-STD-1913 rails. Rimfire dovetail grooves need an adapter that is sold separately.
Q: How bright is the reticle in daylight?
The reticle has several brightness steps and switches between red and green. Use the brightest green setting in direct sun and the lowest red setting at dusk, when the eye is most sensitive to it.
The EastSupplier Promise
Every order ships from a warehouse we control, inspected against the specification sheet above before it leaves the dock. If a unit arrives outside that specification, we replace it or refund it.
- Verified stock — listed inventory is real, not backorder padding.
- Tracked dispatch — a working tracking number within 3 business days.
- Direct support — one team answers sourcing, spec and after-sales questions.
- Wholesale ready — tiered pricing on request for resellers and project buyers.
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