In the Box
  • 1 x EOTech G43 STS 3x Compact Magnifier (Black)
  • 1 x Switch-to-Side Mount
  • 1 x Warranty Card
  • 1 x Quick Start Guide

Trusted & Verified

EOTech | SKU: G43.STS

EOTech G43 STS 3x Water-resistant Compact Magnifier for EOTECH Holographic Sights (Black)

$669.00
Why You'll Love It
  • Provides 3x Magnification
  • Switch-to-Side Mount
  • Compatible with all EOTECH Holographic Weapon Sight models
  • Includes an adjustable diopter
  • Uses a locking quick detach lever
  • Includes a 7 mm mounting spacer
  • Fits 1-inch Weaver and MIL STD 1913 rails
  • Water-resistant to a depth of 33 feet
  • 2.5-inch Eye Relief
  • 7.5-degrees Field of View
  • Fog-resistant Internal Optics
  • Assembled in USA

The EOTECH G43 STS 3x Magnifier adds a closer view of distant targets while maintaining fast access to an unmagnified sight picture. Its compact housing measures only 3.1 inches long, helping conserve rail space behind a compatible EOTECH Holographic Weapon Sight. The included Switch-to-Side mount lets the magnifier move rapidly into or away from the viewing position.

Compact 3x Optical System

The fixed 3x magnification provides added visual detail without requiring a separate powered optic. A 7.5 degree field of view supports situational awareness, while the 2.5-inch eye relief helps establish a consistent viewing position. The adjustable diopter allows the image to be focused for the individual user.

Fast, Tool Free Alignment

Vertical and horizontal adjustments can be completed without tools, simplifying alignment behind the primary sight. The ambidextrous Switch to Side mount can be configured for access from either side. Its locking quick detach lever supports immediate attachment or removal from a compatible 1-inch Weaver or MIL STD 1913 rail.

Compatible and Environment Ready

The G43 works with all EOTECH Holographic Weapon Sight models. A supplied 7 mm spacer helps adapt the mounting height to compatible sight configurations. Fog resistant internal optics, water resistance to 33 feet, and an operating range from -40 to 140 degrees Fahrenheit support use across changing outdoor conditions.

Out of Stock
How Back In Stock Alerts Work
Sign Up With Your Email

Join the notification list for this product.

Get Notified When Available

We'll email you as soon as this item is back in stock.

Return to Complete Checkout

Use the notification email to come back and complete your purchase while inventory is available.

Out of Stock
How Back In Stock Alerts Work
Sign Up With Your Email

Join the notification list for this product.

Get Notified When Available

We'll email you as soon as this item is back in stock.

Return to Complete Checkout

Use the notification email to come back and complete your purchase while inventory is available.

Shop with Confidence
Your payment information is secure and protected.
Ach Direct Debit Amazon American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Venmo Visa
Shipping Policy

Orders of $25 or more qualify for free standard shipping on eligible items.

Most in-stock orders placed before 1 PM EST Monday–Thursday ship the same business day. View Shipping Policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We're Here to Help

Call or email one of our experts.

Customer Reviews

Loading reviews…

Tab: Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.