Shield Sights

Shield Sights SMS & RMS Low Profile Mounting Plate for GLOCK 21

Shield Sights Shield Sights SMS & RMS Low Profile Mounting Plate for GLOCK 21
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Shield Sights

Overview

The Shield Sights SMS & RMS Low Profile Mounting Plate for GLOCK 21 is a glock optic plate. Compare prices from multiple merchants and find the best deal.

Specifications

MPNMNT-G21-POLY-SMS/RMS
Glock ModelG21
Glock Frame SizeFull
Caliber45_ACP
Glock Slide CutShield_RMS

Available Merchants(2)

Prices checked

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MidwayUSA logo
MidwayUSA
Free shipping over $100
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Out of Stock
$45.19
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KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
Out of Stock
$59.99
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Build history on GunPartPicker

Builders on GunPartPicker first added the Shield Sights SMS & RMS Low Profile Mounting Plate for GLOCK 21 to a build in September 2026.

Today none of the 2 retailers we track has it in stock right now. Listed prices start at $45.19 at MidwayUSA for when it comes back.

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

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