Dot size
Shield states 8 MOA; for conversion, 1 MOA is roughly 2.9 cm at 100 m.
| Item information | Value |
|---|---|
| HAN: | RMSX-8MOA-GLASS |
| Category: | OPTICS |
| Colour: | Black |
| Reticule: | 8 MOA |
| Red Dot size: | 8 MOA |
| Footprint / mounting standard: | Shield SMS/RMS |
Reflex sight · open design
Open reflex sight with a large glass lens and an 8 MOA dot, SHIELD footprint and automatic brightness for sporting use.

This version has an 8 MOA dot in a matte black aluminium housing and mounts to the SHIELD footprint.
The octagonal toughened glass lens is 80 % larger, filter-free and has a hard coating with anti-reflective treatment.
The patented mechanism adjusts without click detents and allows co-witnessing with standard iron sights; zeroing is done with the mini dial and hex wrench.
Mounts to the SHIELD footprint, for which Shield lists more than 100 mounting solutions; M4x8 and M4x10 mm screws are included.
The light sensor controls brightness, so the sight can stay on. One CR2032 (fitted underneath) lasts 20,000 hours in average daylight.
The sight withstands immersion to 0.9 m (3 ft) for 30 minutes (IP67).
Machined from aerospace-grade aluminium, matte black; 28.6 g without battery.
Reticle
Red dot of 8 MOA, easy to pick up through the large lens.
Shield states 8 MOA; for conversion, 1 MOA is roughly 2.9 cm at 100 m.
The light sensor adjusts brightness; the range runs from night-vision compatible to visible against a bright sky.
The lens carries no red filter; the anti-reflective coating is colour-free and keeps the visible signature low.
The light source is a red LED, not a laser; no radioactive materials.
Mounts to the SHIELD footprint, directly on slides cut for it or with a mounting plate; the firearm and mount are not included. The footprint does not fit RMR cuts; Shield offers adapter plates for that.
Shield gives a limited lifetime warranty on materials and workmanship for products it designs and manufactures itself, valid from the moment of purchase; statutory rights remain unaffected.
* Firearms, mounts and other accessories shown are not included unless expressly listed. The selected item variant and the described scope of delivery are decisive.
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