One Horse AR-15 A3 Stripped Upper Receiver Black
$52.75
The One Horse AR-15 A3 Stripped Upper Receiver is your foundation for a custom rifle, crafted from lightweight yet robust 7075-T6 aluminum. With its Mil-Spec design, this upper provides seamless compatibility with a variety of AR15 components, ensuring durability and precision for any build. Proudly 100% American made, it’s the perfect choice for serious shooters looking to elevate their firearm.
44 in stock
Build your dream AR15 with precision and durability. Crafted from 7075-T6 aluminum this stripped upper receiver offers unmatched strength and lightweight performance for your custom rifle setup. Its Mil-Spec design ensures seamless compatibility with a wide range of AR15 components making it the perfect foundation for any build. 100% America Made!
- Caliber: Multi
- Material: 7075-T6
- Manufacturer: One Horse
- Country of Origin: U.S.A
| Weight | 0.594 lbs |
|---|---|
| Dimensions | 10.150 × 4.350 × 2.200 in |
| Manufacturer | One Horse |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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