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AERO PRECISION M4E1 LOWER RECEIVER
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$599.99
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SKU: 703796
Overview
Built as a foundation for an AR15-style rifle, this builder set is aimed at hunters and shooters planning a custom assembly rather than a ready-to-run firearm. It includes the finished upper receiver, lower receiver, and 9.3-inch Enhanced Gen 2 M-LOK handguard, all presented in the Smoke Multicam / Urban Drab finish noted in the listing. The product is blemished, with possible finish imperfections such as scratches, pits, dents, or plating inconsistencies, but it is described as fully functional. For buyers who value the configuration and limited-run finish more than cosmetic perfection, it offers a practical starting point for a personalized build.
Why Hunters Choose the Aero Precision
Includes M4e1
Enhanced Upper Receiver, M4E1 Lower
Limited-edition Smoke
Multicam finish offers a distinctive
Upper Receiver
Forward assist, dust cover, and
9.3-inch Enhanced
Gen 2 M-LOK handguard is
Ar15 Platform
Compatibility supports a familiar build
Key Features
- Blemished product with cosmetic imperfections such as scratches, dents, pits, or finish flaws.
- Fully functional despite blemishes, offered at a discounted price.
- Builder set includes M4E1 Enhanced Upper Receiver, M4E1 Lower Receiver, and Gen 2 Enhanced Handguard.
- Includes assembled upper receiver with forward assist, dust cover, and barrel nut.
- 9.3-inch Enhanced Gen 2 M-LOK handguard finished in Urban Drab.
- AR15 platform builder set with Smoke Multicam colorway.
- Weight listed as 25 oz.
Best Used For
- For builders starting a Smoke Multicam AR15 project with included upper, lower, and handguard components.
- For buyers who want a blemished set with functional parts and visible finish imperfections.
- For limited-quantity collectors interested in the May 2022 Dealer Exclusive Urban Drab finish.
- For shooters assembling a compact 9.3-inch Enhanced M-LOK configuration from a matched builder set.
Specifications
| Barrel Nut | Included |
|---|---|
| Blade Finish | Urban Drab |
| Color | Smoke Multicam |
| Dust Cover | Included |
| Forward Assist | Included |
| Handguard | 9.3" Enhanced Gen 2 M-LOK Handguard |
| Lower Receiver | M4E1 Lower Receiver |
| Made In America | Yes |
| Platform | AR15 |
| Upper Receiver | M4E1 Enhanced Upper Receiver |
| Weight | 25 oz |
Pros
- Includes the M4E1 Enhanced Upper Receiver, M4E1 Lower Receiver, and Gen 2 Enhanced Handguard.
- Limited-edition Smoke Multicam finish offers a distinctive gray Cerakote pattern.
- Upper receiver comes assembled with forward assist, dust cover, and barrel nut.
- 9.3-inch Enhanced Gen 2 M-LOK handguard is included in the builder set.
- AR15 platform compatibility supports a familiar build foundation.
- Blemished item is fully functional and offered at a discounted price.
Considerations & Trade-offs
- This is a blemished product, so finish imperfections such as scratches, pits, dents, or plating inconsistencies may be present even though the set is fully functional.
- The set is sold as a builder set, so it is intended as a foundation for a build rather than a complete rifle.
- The Smoke Multicam / Urban Drab finish is a limited dealer-exclusive offering, so replacement or matching parts may be harder to source later.
- The included components are specific to the listed configuration, so this is best suited to buyers who want this exact M4E1 Enhanced setup and finish.
Suggested Comparisons
- AR-15 lower receiver
- AR-15 builder set
- AR-15 stripped receiver
- AR-15 lower parts kit
Suggested Accessories
- Lower receiver for an AR15 build
- AR15 upper receiver
- M-LOK handguard
- AR15 build parts kit
Frequently Asked Questions
What is included in this builder set?
The set includes an M4E1 Enhanced Upper Receiver, an M4E1 Lower Receiver, and a Gen 2 Enhanced Handguard, all with the listed finish.
Is this product new or blemished?
This product is blemished. The description says blemishes may include plating inconsistencies, pits, scratches, dents, and flaws in finish. It is described as fully functional.
What finish and colorway does this set use?
The product is described as a Smoke Multicam set with a Multicam Cerakote pattern in a gray colorway. The included components are also listed as finished in Urban Drab.
What platform is this set for?
The provided specifications list the platform as AR15.
Does the description say whether this is a limited release?
Yes. The description says the finish is available one time only and in limited quantities.