Load image into Gallery viewer, 269343606.jpg
Load image into Gallery viewer, 269343607.jpg
Load image into Gallery viewer, 269343608.jpg

Shield Sights RMSw Heavy Duty Waterproof Reflex Mini Red Dot Sight, 4 MOA, RMSW-4MOA-HD

SKU: FLX-SHORMSW-4MOA-HD

Vendor Shield Sights
Regular price $489.99
Sale price $489.99 Regular price $549.99
Sale Sold out
Unit price
/per 
FREE GROUND SHIPPING on orders $50+
Additional or Expedited Shipping calculated at checkout.
This is a pre order item. We will ship it when it comes in stock.

Fast Shipping

American Owned

Easy Returns

Product Description

The Shield Sights RMSw Heavy Duty (RMSHD) is a rugged, waterproof reflex mini red dot engineered for demanding environments and professional use. Its gasket-sealed design creates a watertight seal between the sight body and mounting surface without the need for additional plates, maintaining integrity down to 20 meters for over 30 minutes. A reinforced aluminum housing and included AMR (Armored) hood provide exceptional impact protection, while a newly developed hard‑coated polymer lens delivers durability and clarity. The RMSw retains the standard SHIELD footprint and fits slides already cut for the RMS, RMS-C, SMS, or JPoint, making upgrades seamless across a wide range of pistols and platforms.

Product Highlights

  • Fully sealed waterproof design rated to 20 meters for 30+ minutes; no extra mounting plate required
  • Reinforced aluminum housing with AMR armored hood for heavy-duty durability
  • Hard‑coated polymer lens, parallax-free viewing, and automatic brightness adjustment
  • Long battery life with a single CR2032 3V lithium cell; night-vision compatible
  • SHIELD footprint compatibility: works with RMS, RMS-C, SMS, and JPoint cut slides

Specs

  • Model: RMSw Heavy Duty (RMSHD)
  • Reticle/Dot Size: 4 MOA red dot
  • Magnification: 1x
  • Lens: Hard‑coated polymer
  • Housing Material: Aerospace-grade aluminum
  • Parallax: Parallax free
  • Brightness: Automatic adjustment
  • Battery: One CR2032 3V lithium
  • Battery Life: Up to 20,000 hours in average daylight
  • Waterproof Rating: Watertight to 20 m for 30+ minutes
  • Night Vision Compatible: Yes
  • Footprint/Compatibility: RMS, RMS-C, SMS, JPoint
  • Weight: 27.8 g (with AMR hood, battery excluded)
  • Color: Black
  • Country of Manufacture: Assembled in the UK
  • UPC: 794712615958
  • Manufacturer Part Number: RMSW-4MOA-HD
  • Brand Name: Shield Sights

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

The TLO Promise:

Customer Satisfaction Guaranteed

Fast Shipping

Most orders placed before 12 Noon (EST) ship same day and FREE SHIPPING on orders $50+

Easy Returns

No-Hassle Returns for 30 days from your purchase date.

Customer Service

TLO is a family-owned, American small business in GA. We treat you right.

Google Example // <- put this code in head section