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WMD Guns
Overview
The WMD Guns NiB-X Receiver End Plate is a standard type end plate designed to provide a secure attachment point for your buffer tube while ensuring compatibility with a variety of stock options. Made from 7075-T6 aluminum and finished with a nitride coating, it offers durability and resistance to wear, making it an excellent choice for builders looking for reliable performance. This end plate is commonly used in mid-length gas system builds chambered in 5.56 NATO.
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WMD Guns NIB-X Receiver End Plate ranked #30 of the 50 end plates builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #31 of the 101 end plates builders have added. Builds with this end plate are nearly all chambered in 5.56 NATO, mostly on mid-length gas (67%, then carbine-length 33%), and mostly AR-15 (75%, then AR-10 25%).
Updated · from real builds on GunPartPicker
We ranked every end plate by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 End Plate Guide →The part most often added in each category by the 17 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 Wmd Guns NiB-X Receiver End Plate
| Build | Parts | Total |
|---|---|---|
![]() | 29 | $3782.77 |
![]() | 34 | $5676.87 |
![]() | 27 | $2333.55 |
![]() | 22 | $3709.40 |
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