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Shield Sights RMS2 Glass Edition Red-Dot Reflex Sight 4 MOA Dot - Premium - RMS2-4MOA-GLASS

Shield Arms Shield Sights RMS2 Glass Edition Red-Dot Reflex Sight 4 MOA Dot - Premium - RMS2-4MOA-GLASS - Optic - view 1
Shield Arms Shield Sights RMS2 Glass Edition Red-Dot Reflex Sight 4 MOA Dot - Premium - RMS2-4MOA-GLASS - Optic - view 2
Shield Arms Shield Sights RMS2 Glass Edition Red-Dot Reflex Sight 4 MOA Dot - Premium - RMS2-4MOA-GLASS - Optic - view 3
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Shield Arms

Overview

The Shield Sights RMS2 Glass Edition is a red-dot reflex sight featuring a 4 MOA dot, designed for quick target acquisition and enhanced shooting accuracy. The red reticle stands out against various backgrounds, making it easier to track your target, while the reflex design allows for a broader field of view. This type of optic is commonly found in both competitive shooting setups and tactical AR-15 builds where speed and precision are critical.

Specifications

MPNRMS2-4MOA-GLASS
Dot Size4 MOA
Optic TypeRed Dot
ColorRed
Reticle ColorRed

Available Merchants(7)

Prices checked

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KY Gun Company logo
KY Gun Company
Flat rate shipping
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In Stock
$264
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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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In Stock
$297
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MidwayUSA logo
MidwayUSA
Free shipping
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In Stock
$380
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Classic Firearms logo
Classic Firearms
Shipping varies
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In Stock
$380
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BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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In Stock
$380
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Palmetto State Armory logo
Palmetto State Armory
Free shipping
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In Stock
$381
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Brownells logo
Brownells
Free shipping
Shipping Speed
Out of Stock
$470
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Build history on GunPartPicker

Builders on GunPartPicker first added the Shield Sights RMS2 Glass Edition Red-Dot Reflex Sight 4 MOA Dot - Premium - RMS2-4MOA-GLASS to a build in August 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $284.45 at KY Gun Company for a stretch in September 2026, under its usual $296.99, so sales do come around. Buying today, the lowest price is $263.93 at KY Gun Company, which matches the best price we saw in September.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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