Aero Precision M4E1 stripped lower in Kodiak Brown anodize is a unique color that lands between FDE and dark earth. Threads cut clean for the buffer tube. Machining of the magwell flare is smooth. Would buy another in this color.





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Aero Precision
Overview
The Aero Precision M4E1 Stripped Lower Receiver in Kodiak Brown Anodized is a versatile foundation for your AR-15 build, designed to accommodate a multi-caliber setup. This stripped lower is forged from durable polymer and features non-ambidextrous controls, providing a solid and reliable user experience. Commonly found in mid-length gas system builds, this receiver combines functionality with a distinctive aesthetic that can enhance the overall look of your firearm.
Based on build data

Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

Strike Industries Extended Bolt Catch

Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger

Strike Industries Ar-15 Ultra Light Pivot / Takedown Pins - Fde

Phase 5 Tactical Ar-15 90 Degree Ambi Safety Selector Black

Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H3 - Ddc
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK | 43 | |
| Strike Industries Extended Bolt Catch | 41 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 40 | |
| Strike Industries Ar-15 Ultra Light Pivot / Takedown Pins - Fde | 39 | |
| Phase 5 Tactical Ar-15 90 Degree Ambi Safety Selector Black | 37 | |
| Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H3 - Ddc | 37 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 50% |
| 300 Blackout | 25% |
| .308 Win | 12.5% |
| .223 Wylde | 12.5% |
| Gas System | Percentage |
|---|---|
| Carbine | 40% |
| Pistol | 40% |
| Mid-Length | 20% |
Builds in the community that include the Aero Precision M4E1 Stripped Lower Receiver - Kodiak Brown Anodized
| Build | Parts | Total |
|---|---|---|
![]() | 27 | $7920.76 |
![]() | 16 | $2768.19 |
![]() | 14 | $1276.05 |
![]() | 12 | $1090.25 |
![]() | 19 | $2826.01 |
![]() | 24 | $3929.63 |
![]() | 13 | $1006.48 |
![]() | 18 | $4230.54 |
![]() | 18 | $1350.48 |
![]() | 31 | $2909.31 |
![]() | 33 | $6480.77 |
![]() | 15 | $2407.78 |
1 global rating
Aero Precision M4E1 stripped lower in Kodiak Brown anodize is a unique color that lands between FDE and dark earth. Threads cut clean for the buffer tube. Machining of the magwell flare is smooth. Would buy another in this color.