Name: Holosun HM3XT Compact Titanium 3x Magnifier - HM3XT
Brand: Holosun
SKU: HM3XT
Price: 299.99 USD
Availability: InStock

Holosun HM3XT Compact Titanium 3x Magnifier - HM3XT

MSRP: $388.22

$299.99

( saved $88.23 )

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Product Description

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Holosun HM3XT Magnifier Compact Titanium 3x Magnifier HM3XT UPC 810047071150

Product Description

The Holosun HM3XT Compact Titanium 3x Magnifier (MPN: HM3XT) is a premium, ultra-rugged optical enhancer designed to instantly convert red dot and reflex sights into medium-range precision sighting systems. Constructed with a titanium housing, the HM3XT offers exceptional strength-to-weight performance, providing superior structural durability, extreme crush resistance, and immunity to thermal expansion under harsh tactical conditions.

Featuring a compact micro footprint, the HM3XT delivers crystal-clear 3x optical magnification through fully multi-coated, high-transmission glass. The optical design provides generous eye relief and a wide field of view, while an integrated external diopter ring allows shooters to fine-tune focusing to their individual eyesight for sharp reticle clarity. Windage and elevation adjustment turrets enable precise centering of the red dot reticle within the magnifier's field of view without tools.

Equipped with Holosun’s ambidextrous Flip-to-Side Quick-Detach (QD) Mount, the HM3XT allows operators to rapidly flip the magnifier out of the line of sight for unmagnified 1x close-quarters engagements, or lock it securely behind the optic for 3x precision target identification. Supplied with a removable spacer plate to accommodate both absolute co-witness and lower 1/3 co-witness mounting heights, the HM3XT represents a top-tier magnification upgrade for modern AR carbines and defensive rifles.

Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Mounts to standard MIL-STD-1913 Picatinny rails behind red dot and reflex sights. Included spacer plate enables height configuration for both Absolute Co-Witness (1.41") and Lower 1/3 Co-Witness (1.63") optic centerline heights.

Perform a complete firearm safety check: drop the magazine, lock the action open, and visually/physically inspect the chamber to verify zero live rounds are present.

Select the appropriate mounting height by installing or removing the included riser spacer plate between the titanium housing and the QD mount using the included Torx screws torqued to 12 in-lbs.

Open the quick-detach throw lever on the mount interface and seat the assembly onto your receiver's top Picatinny rail directly behind your red dot sight.

Close the QD lever to test clamping tension; if necessary, adjust the side tension nut on the mount until a firm, zero-slop lockup is achieved.

Flip the magnifier into line of sight, look through the ocular lens, and rotate the external fast-focus diopter adjustment ring until the primary reticle appears crisp.

Use the integrated windage and elevation turrets on the titanium housing to perfectly center the red dot inside the optic's field of view before live firing.

Key Features

Titanium Housing Construction: Grade-5 titanium chassis delivers extreme tensile strength, impact durability, and light weight.
3x Optical Magnification: Extends target identification and engagement capabilities of 1x micro red dot and reflex optics.
Ambidextrous Flip-to-Side QD Mount: Quick-detach locking lever allows rapid, positive transitions between 1x and 3x viewing.
Adjustable Fast-Focus Diopter: Ocular focusing ring enables instant adjustment to sharpen reticle clarity for individual shooters.
Absolute & Lower 1/3 Spacer Included: Modular height spacer supports universal co-witness alignment across red dot platforms.
IP67 Waterproof & Nitrogen Purged: Sealed titanium body ensures submersibility, shockproof performance, and fog-free clarity.