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M4e1-T 300 Blackout Complete Uppers - M4e1 300blk Assembled Upper 8''''bbl Threaded W/Rm7.3'''' Hg Blk
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$499.99
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SKU: 430103924
Overview
Built for a compact .300 Blackout setup, this complete upper pairs an assembled upper with an 8-inch threaded barrel and Aero Precision’s ATLAS R-ONE handguard. The handguard is designed to keep the profile slim while still leaving room for accessories, which suits hunters and shooters who want a streamlined platform without giving up mounting space. Its complete configuration makes it a straightforward option for a short, purpose-driven build.
Why Hunters Choose the Aero Precision
Includes Aero
Precision’s ATLAS R-ONE Handguard for
Handguard Design
Emphasizes size and weight management
Plenty Real
Estate for attachment needs
Atlas Attachment
System offers a durable, dependable
Maintains Slim
Profile while preserving strength and
Key Features
- Complete upper from Aero Precision for 300 Blackout builds.
- Includes Aero Precision's ATLAS R-ONE handguard.
- Handguard is designed with size and weight in mind.
- Provides ample real estate for attachment needs.
- Uses Aero Precision's proprietary ATLAS attachment system.
- Maintains a slim profile with durable, dependable mounting support.
Best Used For
- Hunters wanting a compact 300 Blackout upper for short-range setups
- Users prioritizing a slim handguard with room for accessories
- Builds needing a complete upper from Aero Precision
- Shooters who value a lightweight-feeling, streamlined front end
Specifications
| Attachment System | ATLAS attachment system |
|---|---|
| Barrel Length | 8 in |
| Caliber | 300 Blackout |
| Color | Black |
| Handguard | ATLAS R-ONE Handguard |
| Handguard Length | 7.3 in |
| Included Upper | complete upper |
| Profile | slim profile |
| Threaded Barrel | Yes |
Pros
- Includes Aero Precision’s ATLAS R-ONE Handguard for a streamlined setup.
- Handguard design emphasizes size and weight management without sacrificing usable space.
- Provides plenty of real estate for attachment needs.
- ATLAS attachment system offers a durable, dependable mounting platform.
- Maintains a slim profile while preserving strength and stability.
Considerations & Trade-offs
- This is a complete upper only, so it still needs to be paired with a compatible lower and other required components before use.
- The 8" barrel length makes this a compact setup, which can limit flexibility compared with longer 300 Blackout configurations.
- The ATLAS R-ONE handguard is described as slim and size-conscious, so accessory space is available but not overly expansive.
- The product description emphasizes a lightweight, streamlined handguard design, which may be a trade-off for users who prefer a larger gripping surface.
Suggested Comparisons
- AR-15 complete upper receivers
- 300 Blackout upper assemblies
- Handguard-focused upper receiver setups
- Compact rifle upper configurations
Suggested Accessories
- Optic mount
- Weapon light
- Sling
- Magazine
Frequently Asked Questions
What is included with this complete upper?
The description says this complete upper includes Aero Precision’s new ATLAS R-ONE Handguard. No other included components are listed in the provided data.
What handguard system does this upper use?
It uses Aero Precision’s proprietary ATLAS attachment system on the R-ONE handguard.
Is the handguard designed for a slim setup?
Yes. The provided description says the R-ONE handguard maintains a slim profile while still offering plenty of real estate for attachment needs.
What caliber is this upper intended for?
The product title identifies it as a 300 Blackout complete upper.
Does the provided information list the barrel length or other detailed specs?
The title shows an 8-inch barrel reference, but the provided data does not give a full verified spec list such as overall length, weight, or material details.