Description
The Holosun HM3XT Titanium 3X Magnifier is a 3x red dot magnifier with a titanium body, built for shooters who want the toughest magnifier Holosun makes. It sits behind your red dot for identification and longer shots, then swings aside for a fast 1x view.
Holosun HM3XT Titanium 3X Magnifier Overview
The HM3XT housing is grade 5 titanium in black, measuring 3.2 by 1.8 by 2.5 inches and weighing 11.6 ounces with its mount. The 7.6mm exit pupil makes it easy to get behind, and a plus or minus 3 diopter keeps the image sharp for your eyes. Holosun lists eye relief as 70mm in its spec table and 65mm in its feature copy, and field of view as 7 degrees or 6.6 degrees in the same two places.
Titanium Over Aluminum
Most magnifiers use aluminum, which is light and strong. Titanium is heavier for its size but resists dents, gouges and corrosion far better, and it holds up to being slammed against barricades, vehicle doors and gun racks. If your rifle is a working tool rather than a range toy, the titanium version is the one to buy.
Quick Swing-Away Mount
The ambidextrous flip-to-side QD mount swings the magnifier out of your sight line in an instant, leaving your red dot at 1x for close work. Swing it back for 3x when you need to identify or engage something farther away. Check that the flip direction clears your charging handle and any ambidextrous controls on your rifle.
Height Matching
The magnifier ships at absolute co-witness height and includes a lower 1/3 spacer for taller dots. Match it to your red dot height so the optical centers align. It pairs cleanly with Holosun dots such as the 515 series, the HE530G, the AEMS family and the ARO, along with most other micro dots at standard heights.
Weather Sealing
The HM3XT is nitrogen purged to resist internal fogging and rated IP67 for submersion, with a 1000G vibration rating. Keep the flip caps closed in rain and snow, because water on the eyepiece will blur the magnified view.
Is It Worth the Weight
At 11.6 ounces it is heavier than the aluminum HM3X, which matters on a lightweight AR. If you want a cheaper, lighter option for a range rifle, the HM3X is the better fit. For a duty rifle or a truck gun that will take abuse, the titanium HM3XT is worth the extra ounces and cost.
Ordering and Transfer
When you order a firearm from MAG5 Firearms, we ship it to the licensed dealer you choose. Your dealer completes the ATF Form 4473 and the background check, and may charge a transfer fee. Local buyers can complete the transfer at our shop. Bring a valid ID, and check your state waiting period before you plan a hunt or a range trip.
Safe Storage
Store the firearm unloaded in a locked safe or case, with ammunition kept separately. A cable lock or trigger lock is a good backup, especially in a home with children or visitors. Keep the original box and paperwork, and record the serial number in a safe place in case the gun is ever lost or stolen.
Specifications
- Model: HM3XT
- UPC: 810047071150
- Magnification: 3x
- Exit pupil: 7.6mm
- Eye relief: 65 to 70mm per Holosun
- Field of view: about 7 degrees
- Diopter: plus or minus 3
- Housing: titanium, black, nitrogen purged
- Water rating: IP67
- Dimensions: 3.2 x 1.8 x 2.5 in
- Weight: 11.6 oz
- Mount: QD flip mount, absolute height with spacer for lower 1/3
Before You Buy
Magnifiers ship directly to you with no FFL transfer. Confirm rail space behind your red dot and match the magnifier height to your optic before ordering.
Who It Is For
The Holosun HM3XT Titanium 3X Magnifier is a great fit for AR-15 owners running a red dot on a hard-use rifle who want a nearly indestructible 3x magnifier that flips out of the way on demand.
Buy the Holosun HM3XT Titanium 3X Magnifier at MAG5 Firearms
MAG5 Firearms is a family-owned shop in Collegeville, Pennsylvania. Optics do not require an FFL transfer, so the Holosun HM3XT Titanium 3X Magnifier ships straight to your door. Browse our full selection of red dot sights for more red dots and magnifiers. For factory details, visit Holosun.
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