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Vortex Optics VMX-3T Magnifier with Flip Mount for Red Dots

SKU: VORVMX3T MFR: VMX-3T
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Key Features

  • Experience enhanced visibility with 3x magnification, perfect for precise target acquisition.
  • Enjoy durable, hard-coat-anodized machined-aluminum construction for lasting reliability.
  • Benefit from a lightweight design at just 11.9 oz, ensuring comfortable, extended use.
  • Achieve quick target transitions with the convenient flip mount for seamless operation.
  • Easily integrate this magnifier with your existing red dot sight for versatile applications.
  • Gain a clear, wide field of view at 38.2 feet/100 yards, boosting your situational awareness.
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Special Order?Estimated to Ship: 06/18/2026
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Reviews about this item

Review Summary

2026-04-24T20:00:00

Rated 5 out of 5

Great product

Great product I will be adding more

Broc F.

2026-04-18T20:00:00

Rated 5 out of 5

Great magnifier

Perfect fit with the Strikefire II on my DDM4.

RANDY C.

2026-03-29T20:00:00

Rated 4 out of 5

Good product

The VMX-3T is a great product for the value. The optic is a flip over magnifier which is what I was looking for and is sturdy and doe not shake at all like some garbage products do. I am satisfied with what this product as a 3x magnification flip over.

Brad W.

2026-02-11T19:00:00

Rated 4 out of 5

Good magnification and operation

It works well, just not as practical for my purposes as I once thought.

Jedidiah W.

2025-12-13T19:00:00

Rated 5 out of 5

Nice sight view. Easy to

Nice sight view. Easy to flip.

Norman B.

2025-11-16T19:00:00

Rated 5 out of 5

Great optic, crisp & clean

Installation was easy, the optic view is crisp and clean. The "zeroing" process (moving the red dot into the center of view) was extremely easy and no new red dot adjustment was needed. Great Product and very worth it!

Tom C.

2025-09-29T20:00:00

Rated 5 out of 5

Magnifier

Does exactly what I needed it to do. Eye relief is great and the light gathering is perfect. Priced right and doesn't weigh that much

gregory b.

2025-09-22T20:00:00

Rated 5 out of 5

Works great

Works great

Morgan J.

2025-09-16T20:00:00

Rated 4 out of 5

a bit heavy and oversized

a bit heavy and oversized but for the money it cannot be beat

Josh C.

2025-09-10T20:00:00

Rated 5 out of 5

Very Clear Magnification

I've used this magnifier with a red dot out to 400 yards and had no problem with being able to see the target well and was able to have a rather precise holdover. I've used it while others are using LPVO and other scopes and have been just as successful in hits as them. Glass is very clear, the flip is smooth and it doesn't throw off the weight of the rifle. The mount is very easy, just make sure it is fully tightened down.

Kayla H.

2025-09-05T20:00:00

Rated 5 out of 5

Nice

Nice

Jose P.

2025-05-07T20:00:00

Rated 5 out of 5

Easy to mount with my

Easy to mount with my red dot. Great company and will be back to add their optics and magnifiers on different systems.

Adam P.

2025-04-20T20:00:00

Rated 5 out of 5

Great Value and Easy to Install

Very happy with this magnifier. It was easy to install and functions exactly as explained by Vortex. Highly recommend.

Andrew W.

2025-04-18T20:00:00

Rated 5 out of 5

Glad I grabbed it

Great magnifier for the price! I paired it with my Vortex Strikefire 2 red dot. Extremely easy to install and just as easy to use! Highly recommended if you are looking for a solid 3X at a great price.

Landon F.

2025-04-15T20:00:00

Rated 5 out of 5

I love the value that

I love the value that Vortex consistently brings. They have great products and at a great price point. The lifetime warranty to back it up is a HUGE bonus. Keep innovation and bringing great products to market. Vortex is amazing.

Matt M.

2025-04-11T20:00:00

Rated 5 out of 5

Great magnifier.

Use this on a ACR with eotech 512. This lines up with both the 512 and xps2 out of the box, no riser was necessary. Great clarity and easy to use. Eye box and eye relief are standard for a magnifier. This is a good recreational and sport magnifier. I'm not sure how rugged it is, but that really doesn't matter because vortex warranty is unparalleled.

Jay P.

2025-04-06T20:00:00

Rated 5 out of 5

Exceptional addition!

Simple, well built, fantastic quality and easy to install. This takes the red dot game to the next level! Added this to my AR15 and it fit perfectly. The "shim" (riser) that came with the device was the perfect lift I needed to have it align perfectly with my current Vortex red dot. 10/10 would recommend!

Caleb L.

2025-02-11T19:00:00

Rated 4 out of 5

Awesome for the price

Really easy to use and mount. Clear glass, and works really well with the Crossfire on my AR15. Only thing that I kinda have an issue with is the eye relieve is pretty short, so it forces me to hold the gun at a slightly awkward angle. Swapped out the buttstock with an adjustable one and things are great

Nguyen T.

2024-07-27T20:00:00

Rated 4 out of 5

Bang for buck is amazing

I bought mine back in 2020 right before I went to Afghanistan. I really love this thing. It took me a bit to get used to as with any new piece of gear, but 4 years later I still have it and still love it. Glass is nice and clear, mounting is easy. My only issue is there's some play in the flip mount that developed after a few months but it doesn't make it less effective. If only the army would get better red dot sights or my unit would allow personal optics. All and all this thing is a beast.

Grayson M.

2024-07-10T20:00:00

Rated 5 out of 5

Magnifier - worth it.

Quality product. Ease of operation. Use it on my .223 and my .17 hmr for pig and varmint hunting. I have no issues with this product. Everything worked beyond my expectations and lines up with other optics on various rifles of various calibers. This product is easy for any level of shoot or hunter to use in any shooting application. Good quality and take recoil well up to a .30 cal. Y'all need to buy this and add to your collection.

Captain H.

2024-07-09T20:00:00

Rated 5 out of 5

Great Optic

Clear glass, with easy setup and install. It lives up to the vortex quality you would expect.

Scott F.

2024-04-19T20:00:00

Rated 5 out of 5

Great addition

This lives behind a red dot on a hinting rig. It allows me to better take an ethical shot at extended distance. it was instrumental in taking the top off of a does heart not that long ago. The flip option is great as well amd is fast, solid and positive. Once in either position it is NOT moving until you intend it to.

Ben P.

2024-04-10T20:00:00

Rated 5 out of 5

Great quality product!

I bought this magnifier to use with the StrikeFire II. It has been a great addition to the optic setup on my AR. Not only does it create a clear magnified sight picture, it is just as resilient as any Vortex product. It can take some beating. Vortex optics never disappoints.

Jeffrey L.

2024-03-15T20:00:00

Rated 4 out of 5

It works well. Great price

It works well. Great price

Tom O.

2024-03-05T19:00:00

Rated 5 out of 5

This guy is incredibly clear.

This guy is incredibly clear. The price is great and the warranty is great. Only thing I have to say about it that is negative is that it is not easy to switch which side it folds to. Folding to the left is what I prefer so it worked out for me.

Nicholas R.

2024-02-20T19:00:00

Rated 5 out of 5

Gives my aging eyes the

Gives my aging eyes the boost they need to stay on target with my shooting. Crisp and clear view of the target and paired with a StikeFire II it is easy to stay on target consistently.

Kayla C.

2024-02-05T19:00:00

Rated 5 out of 5

Vortex Magnifier

It works as it should. Easy alignment. Lines up perfect with strike fire.

Nicholas B.

2024-01-29T19:00:00

Rated 5 out of 5

Really like it

Sets up great with other optics

Todd S.

2024-01-22T19:00:00

Rated 5 out of 5

Quality inespensive magnifyer

This magnifier provides good clear magnification when needed and is easy to engage/disengage. It's rock solid and easy to install.

Gerald R.

2024-01-01T19:00:00

Rated 4 out of 5

Compromised and Saved a Bit of Money

It's a good little magnifier, and there's nothing wrong with it; however, they also make a newer, shorter version of this that doesn't require you to push a button to move the magnifier into place. It's not as good, not as convenient, but when I bought mine... it allowed me to save $100. I bought one of each Vortex magnifier, and I was satisfied with both.

Tim V.

Vortex Optics VMX-3T Specifications

  • Construction

    Hard-coat-anodized machined-aluminum

  • Magnification

    1-3 x

  • Eye Relief

    3.25"

  • Field of View

    38.2 feet/100 yards

  • Tube Size

    30 mm

  • Length

    4.3" / 10.92 cm

  • Weight

    11.9 oz / 337.35 g

  • UPC Code

    875874004344

About Vortex Optics VMX-3T

Simple, fast, effective-the push-button design of the Vortex Optics VMX-3T engages and disengages the flip-mount, allowing the magnifier to lock in place. The result, 3x magnified or unmagnified views at will. Optics are fully multi-coated for optimal light transmission. Lightweight and tough; hard-coat-anodized machined-aluminum construction ensures durability. Internally nitrogen purged for reliable waterproof/fogproof performance. Ultimate magnified versatility for virtually any AR-height red dot sight.

Vortex Optics VMX-3T Features

  • Fully Multi-Coated Lenses: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces
  • Waterproof: O-ring seals prevent moisture, dust and debris from getting inside the tube for reliable performance in all environments
  • Fogproof: Barrels are filled with nitrogen gas to inhibit internal fogging

Key Features

  • Experience enhanced visibility with 3x magnification, perfect for precise target acquisition.
  • Enjoy durable, hard-coat-anodized machined-aluminum construction for lasting reliability.
  • Benefit from a lightweight design at just 11.9 oz, ensuring comfortable, extended use.
  • Achieve quick target transitions with the convenient flip mount for seamless operation.
  • Easily integrate this magnifier with your existing red dot sight for versatile applications.
  • Gain a clear, wide field of view at 38.2 feet/100 yards, boosting your situational awareness.