Holosun HM3X 3X Magnifier - Titanium
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Holosun
Overview
The Holosun HM3X 3X Magnifier provides a 3X magnification that enhances your target acquisition capabilities, allowing for improved accuracy at extended distances. Its full-size design ensures a stable and clear sight picture, making it an effective addition to your optics setup. This magnifier is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it ideal for a variety of tactical and sporting applications.
Specifications
August 2026 on GunPartPicker
Holosun HM3X 3X Magnifier - Titanium was the tenth most added magnifier on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it is the tenth most added magnifier on the site. Builds with this magnifier are split between 5.56 NATO (40%) and 6.5 Grendel (40%), split between rifle-length (50%) and carbine-length (25%) gas systems, and nearly all AR-15.
It was in stock most days in August 2026, but today 2 of the 8 retailers we track have it in stock. Prices barely moved in August 2026, holding around $299.99, so there haven't been real sales lately. Buying today, the lowest price is $299.99 at Sportsmans Outdoor Superstore, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Read the guide: AR-15 Magnifier Guide →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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