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Trijicon
Overview
The Trijicon 3x Magnifier with Adjustable Height QD Flip to Side Mount is designed to enhance your precision shooting capabilities by offering 3X magnification, allowing you to spot targets more clearly at range. Its flip-to-side mount provides quick and easy access, letting you transition between magnified and non-magnified views seamlessly. This magnifier is commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a popular choice for those seeking versatility in their optics setup.
Prices checked
Trijicon 3x Magnifier with Adjustable Height QD Flip to Side Mount ranked #14 of the 37 magnifiers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #22 of the 86 magnifiers builders have added. Builds with this magnifier are split between 5.56 NATO (56%) and .223 Wylde (17%), split between carbine-length (46%) and mid-length (27%) gas systems, and nearly all AR-15.
It was in stock most times we checked in October 2026, and today 5 of the 6 retailers we track have it in stock. Buying today, the lowest price is $394.27 at BattleHawk Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every magnifier by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Magnifier Guide →The part most often added in each category by the builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Trijicon 3x Magnifier with Adjustable Height QD Flip to Side Mount
| Build | Parts | Total |
|---|---|---|
![]() | 26 | $3270.74 |
![]() | 22 | $3213.29 |
![]() | 19 | $3338.12 |
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