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Battle Arms Development
Overview
The Battle Arms Development Xiphos Upper Receiver is a stripped A4 receiver designed specifically for AR-9 builds chambered in 9mm. Its robust construction ensures compatibility with various 9mm components while maintaining a sleek black anodized finish that enhances both durability and aesthetics. This upper receiver is a solid choice for builders looking to create a compact and versatile 9mm AR platform.
Battle Arms Development Xiphos Upper Receiver AR-15 Compatible 9mm Stripped 7075-T6 Black Anodized
Prices checked
Battle Arms Development Xiphos Upper Receiver AR-15 Compatible 9mm Stripped 7075-T6 Black Anodized ranked #360 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #666 of the 2,068 upper receivers builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today the one retailer we track is out of stock. Listed prices start at $246.23 at Classic Firearms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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Builds in the community that include the Battle Arms Development Xiphos Upper Receiver AR-15 Compatible 9mm Stripped 7075-T6 Black Anodized
| Build | Parts | Total |
|---|---|---|
![]() | 13 | $868.20 |
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