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Magpul
Overview
The Magpul MBUS 3 Sight Set Flip-Up Adjustable Polymer for AR-15 FDE is a iron sights. Compare prices from multiple merchants and find the best deal.
MBUS 3 Sight Set Flip-Up Adjustable Polymer for AR-15 FDE
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Builders have added the Magpul MBUS 3 Sight Set Flip-Up Adjustable Polymer for AR-15 FDE to their builds on GunPartPicker. Since April 2026, it ranks #82 of the 170 iron sights builders have added.
Updated · from real builds on GunPartPicker
We ranked every iron sights by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Iron Sights Guide →Popular alongside iron sights on GunPartPicker

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Builds in the community that include the MBUS 3 Sight Set Flip-Up Adjustable Polymer for AR-15 FDE
| Build | Parts | Total |
|---|---|---|
![]() | 6 | $1485.97 |
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