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Odin Works
Overview
The ODIN Works XMR Extended Mag Release is a magazine release. Compare prices from multiple merchants and find the best deal.
ODIN Works XMR Extended Mag Release ranked #30 of the 99 magazine releases builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #47 of the 199 magazine releases builders have added. Builds with this magazine release are split between 5.56 NATO (53%) and .223 Wylde (40%), mostly on mid-length gas (60%, then carbine-length 30%), and mostly AR-15 (92%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today both retailers we track have it in stock. Prices barely moved in October 2026, holding around $20.90, with no real sale all month. Buying today, the lowest price is $20.90 at AR15 Discounts, 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 magazine release by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Magazine Release 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 ODIN Works XMR Extended Mag Release
| Build | Parts | Total |
|---|---|---|
![]() | 22 | $4678.42 |
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