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Customer Reviews
Helpful Positive Review
Great Magnifier! by JT, Verified Owner, July 23, 2024
Of the many optics I have, I've got a few magnifiers as well to compare this against. Meprolight makes some great products, such as the Tru-Vision tactical red-dot. This magnifier seems well built and is good sized - not too long or too heavy for i...
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8/8 found this helpful
Helpful Positive Review
I picked this up, and I couldn't believe how excellent it was for the price point. Eye relief, believe it or not, was better than the G43. Pivot hinge works very well and is very sturdy. Glass clarity and brightness are excellent, and the QD mount...
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9/9 found this helpful
Helpful Positive Review
Get this item! by Hog, Verified Owner, September 17, 2025
This weighs so little that I barely notice it. I use this on my Rattler, and it works great.
1/1 found this helpful
Helpful Positive Review
Meprolight Nevers fails by Stephen S, Verified Owner, January 23, 2025
Lovin' it. Should have gotten this months ago. Optic Planet comes through EVERY time. Thanks.
1/1 found this helpful
Helpful Negative Review
nice, but has design issues by Gary, Verified Owner, June 13, 2025
I have a Meprolight M21 on one of my flattops. I wanted to add a 3x magnifier, so I purchased the MMX3 (brand consistency). It's a nice unit, but it has some quirks that are a bit annoying. First, with the M21 mounted as far forward on the pic rai...
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2/9 found this helpful
Most Recent Reviews
The best 3x Mag by Aidan Barnett, Verified Owner, May 13, 2026
The best 3x Magnifier with a fantastic eye box which really makes mounting the optic itself very easy, especially given that it also has quick detaches
Read All 6 Reviews
Blazin' Deal
Free Gift w/ Purchase of Select Meprolight Optics

Save 17.76% on Select Meprolight Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Included Accessories:
w/ Quick Flip
Height:
1.4 in, 36 mm
Color:
Black
Condition:
New

Code: MR-RDM-3XMM-8016000100

MPN: 8016000100

UPC: 810013524123

Blazin' DealMeprolight Suppressor Rebate Card
List: $384.99Save 25%
$287.83

  • Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny, Black, 2.8x1.4x1.74 inch, 8016000100, 8016000100
  • Meprolight Suppressor Rebate Card, REBATE PROMO CARD, REBATE PROMO CARD
As low as $287.83
You Save Up to 50%

Product Info for Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny

The Mepro MMX3 micro magnifier is compact, lightweight magnifier that will extend your effective range of your red dot or 1x reflex sight. Weighing in at 6.1 it reduce the footprint, saving rail space and weight on your firearm.image

Elevation and windage dials provide precise FOV line of sight alignment. A wide FOV enables rapid target acquisition with both eyes open which is ideal where agility, and speed are of the utmost importance.

The Mepro MMX3 micro magnifier attach to any MIL-STD-1913 rail directly behind your optic. When not in

use the Mepro MMX3 can be flipped out of the way by depressing a pushbutton.

Specifications for Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny:

Manufacturer: Meprolight
Finish: Ruber
Magnification: 3 x
Objective Lens Diameter: 18 mm
Eye Relief: 2.95 in, 75 mm
Length: 2.8 in, 70.6 mm
Weight: 9.31 oz, 264 g
Field of View, Angle: 7.2 degrees
Included Accessories: w/ Quick Flip
Height: 36 mm, 1.4 in
Color: Black
Operating Temperature: -4 - 122 Fahrenheit
Exit Pupil: 7 mm
Diopter Adjustment Range: -2.5 - 2.5 dpt
Condition: New
Water Resistance Level: IPX-7
Age Group: Adults
Gender: Unisex
Gun Rail: Picatinny
Mount Type: Picatinny
Size: One Size

Features of Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny

  • Side-Flip
  • High Transparency Optics
  • Highly Durable Structure
  • No Batteries Needed
  • Two Rubber Covers

Package Contents:

  • Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny

Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny Orderable Models

List of Orderable Models

  • Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny, Black, 2.8x1.4x1.74 inch, 8016000100, 8016000100 , MPN: 8016000100 , UPC: 810013524123 , Code: MR-RDM-3XMM-8016000100

Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny, Black, 2.8x1.4x1.74 inch, 8016000100, 8016000100 , MPN: 8016000100-EDEMO , Code: MR-RDM-3XMM-8016000100-EDEMO-SC-C
  • DEMO, Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny, Black, 2.8x1.4x1.74 inch, 8016000100, 8016000100 , MPN: 8016000100-DEMO , Code: MR-RDM-3XMM-8016000100-DEMO
  • DEMO, Meprolight MMX3 3x18mm Micro Magnifier w/ Quick Flip, QD Picatinny, Black, 2.8x1.4x1.74 inch, 8016000100, 8016000100 , MPN: 8016000100-DEMO , Code: MR-RDM-3XMM-8016000100-DEMO-OB-A
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