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458 Socom Stripped Upper Receiver - .458 Socom Stripped Upper Receiver Aluminum Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$79.99
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SKU: 100024853
Overview
Built for AR-15 builders assembling a .458 SOCOM setup, this stripped upper receiver provides a dedicated starting point for a big-bore configuration. It is made from 7075 T6 forged aluminum and includes a wider ejection port, with a hard-coat anodized black finish. The receiver is completely stripped and is designed to fit a standard AR-15 lower receiver without fitting. For hunters and shooters focused on a .458 SOCOM build, it offers the core upper receiver needed to move forward with the platform.
Why Hunters Choose the Anderson Manufacturing
Big-bore .458
SOCOM AR-15 builds
7075 T6
Forged aluminum construction
Wider Ejection
Port for the .458 SOCOM
Fits Standard
AR-15 lower receivers without fitting
Completely Stripped
For builder customization
Key Features
- Designed for .458 SOCOM AR-15 builds
- Constructed from 7075 T6 forged aluminum
- Includes a wider ejection port
- Comes completely stripped
- Black hard-coat anodized finish
- Fits a standard AR-15 lower receiver without fitting
Best Used For
- AR-15 builders assembling a .458 SOCOM upper for a dedicated big-bore setup
- Hunters planning a stripped receiver build around the .458 SOCOM cartridge
- Shooters wanting a standard AR-15 lower compatibility without fitting work
- Users who prefer a completely stripped upper for custom component selection
- Builders looking for a black, hard-coat anodized receiver for a clean finish
Specifications
| Blade Finish | Hard-coat anodized |
|---|---|
| Caliber | .458 SOCOM |
| Color | Black |
| Configuration | Completely stripped |
| Ejection Port | Wider ejection port |
| Fit | Fits onto a standard AR-15 lower receiver without requiring fitting |
| Material | 7075 T6 forged aluminum |
| Purpose | Big-bore .458 SOCOM upper receiver |
| Receiver Type | Upper Receiver |
Pros
- Designed for big-bore .458 SOCOM AR-15 builds
- 7075 T6 forged aluminum construction
- Wider ejection port for the .458 SOCOM round
- Fits standard AR-15 lower receivers without fitting
- Completely stripped for builder customization
- Hard-coat anodized black finish
Considerations & Trade-offs
- This is a stripped upper receiver, so it does not include the components needed to complete the assembly.
- It is purpose-built for .458 SOCOM use, so it is not a general-purpose upper receiver for standard AR-15 builds.
- The wider ejection port is specific to the larger cartridge and may be unnecessary for builders who are not set up for .458 SOCOM.
- A hard-coat anodized black finish is included, but the listing does not specify matching lower or accessory finishes.
Suggested Comparisons
- AR-15 stripped upper receivers
- .458 SOCOM complete upper assemblies
- Big-bore AR-15 lower receivers
- AR-15 build parts and accessories
Suggested Accessories
- AR-15 lower receiver
- Upper receiver parts kit
- Charging handle
- Optic mount
Frequently Asked Questions
What is this upper receiver designed for?
It is purpose-built for AR-15 builders assembling a big-bore .458 SOCOM setup.
Does this upper receiver come complete or stripped?
It comes completely stripped.
Will it fit a standard AR-15 lower receiver?
Yes. The product description says it is designed to fit onto a standard AR-15 lower receiver without requiring fitting.
What material and finish are listed for this upper receiver?
It is constructed from 7075 T6 forged aluminum and has a durable hard-coat anodized finish. The listed color is black.
Does it include any special feature for the .458 SOCOM round?
Yes. The description notes a wider ejection port to accommodate the increased dimensions of the round.