YHM A3 Upper Receiver Features
YHM has long been a manufacturer of quality AR-15 Upper Receivers and is very proud to offer their A3 Upper Receiver. These uppers were designed, and are MACHINED 100% IN HOUSE by YHM and are forged from 7075-T6 aluminum. Fit and function with your standard lower receiver.
YHM A3 Upper Receiver Specifications
- Manufacturer: Yankee Hill Machine Co
- Manufacturer Part #: YHM-100
- Model: A3 Upper Receiver
- Type: Upper
- Color: Black
- Fit: AR15
- Finish: Anodized
- Weight: 8.384 Oz
- Made from 7075-T6 aluminum (Forged)
- M4 Style feed ramps and “T” Markings
- Inside coated with dry film lube
- Accepts Standard upper receiver parts (dust covers, forward assists, etc.)
- Accepts Mil-Spec Lower receivers
- Hardcoat Anodized matte black to Military Specifications or better
- Forward assist
- Dust cover assembly
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Yankee Hill Machine Company |
| Manufacturer Part Number | YHM-100 |
| Model | A3 Upper Receiver |
| Type | Uppers |
| UPC | 816701011319 |
Frequently Asked Questions About This Product
Why buy Yankee Hill Machine Company A3 Upper Receiver for AR-15 from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Yankee Hill Machine Company A3 Upper Receiver for AR-15?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Yankee Hill Machine Company A3 Upper Receiver for AR-15 available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: RIFLES, Uppers.
What tags or features does this product have?
Key features and tags for this product include: RIFLES, Uppers.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for Yankee Hill Machine Company A3 Upper Receiver for AR-15
All firearms, including the Yankee Hill Machine Company A3 Upper Receiver for AR-15, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Yankee Hill Machine Company A3 Upper Receiver for AR-15 is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
![KELTEC SUB2000 GEN3 [BLK] 5.7x28MM for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/66d0e4478a80ae08beca8726a9755e8ad112e6657079e-1-300x300.png)
![KELTEC SUB2000 GEN3 [BLK] for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/6594213013ec577d847a70f2f92e28560a20e4c70af4f-1-300x300.png)
