Yankee Hill Machine AR-15 Forged Stripped Upper Receiver Black
Yankee Hill Machine CoThe YHM AR-15 Forged Stripped Upper Receiver from Yankee Hill Machine Co. delivers the precision engineering and mil-spec durability that AR builders have trusted for decades, making it an ideal foundation for your next custom rifle build.
- Forged from aircraft-grade 7075-T6 aluminum for maximum strength-to-weight ratio
- Hardcoat anodized matte black finish resists corrosion, wear, and harsh field conditions
- M4-style feed ramps promote reliable feeding across a wide range of ammunition
- Interior coated with dry film lubricant for smooth bolt carrier group operation
- "T" marked A3 flat-top design accepts Picatinny-spec optics mounts and accessories
- Stripped configuration lets you customize your build exactly the way you want it
Who This Is For
This upper receiver is built for AR-15 enthusiasts, competitive shooters, and home gunsmiths who want a high-quality, mil-spec starting point for a custom build. Whether you're assembling your first AR or upgrading an existing rifle with a proven forged upper, the YHM A3 receiver gives you the structural integrity and machining precision to build with confidence.
Specifications
| Brand | Yankee Hill Machine Co. (YHM) |
|---|---|
| Model | YHM-110 A3 Stripped Upper Receiver |
| Platform | AR-15 / M16 |
| Material | 7075-T6 Forged Aluminum |
| Finish | Hardcoat Anodized Matte Black |
| Feed Ramps | M4-Style |
| Interior Coating | Dry Film Lubricant |
| Top Rail | A3 Flat-Top Picatinny Rail |
| Configuration | Stripped (No BCG or Charging Handle) |
| Compatibility | Mil-Spec AR-15 Lower Receivers |
Frequently Asked Questions
Will this upper receiver fit any standard AR-15 lower receiver?
Yes. The YHM A3 Stripped Upper Receiver is machined to mil-spec dimensions and is designed to mate with any standard mil-spec AR-15 lower receiver. It uses standard takedown and pivot pin locations, so fitting it to your existing lower should be straightforward with no modification required.
Does this upper come with a bolt carrier group or charging handle?
No — this is a stripped upper receiver, meaning it does not include a barrel, bolt carrier group (BCG), or charging handle. This gives you complete flexibility to select the components that best match your intended caliber, barrel length, and performance goals. You will need to source and install these parts separately to complete your build.
What calibers can I build on this upper receiver?
This YHM upper receiver is compatible with any standard AR-15 caliber that uses a mil-spec upper, including .223 Remington, 5.56 NATO, .300 Blackout, and many others. Your caliber choice will be determined by the barrel and bolt carrier group you pair with it. The M4-style feed ramps make it particularly well-suited for reliable feeding in a wide variety of cartridges.
- Platform:
- AR-15
- Type:
- Stripped Upper Receiver
- Color:
- Black
- Style:
- Forged