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Aero Precision
Overview
The Aero Precision M4E1 Stripped AR-15 Lower Receiver is a foundational component designed for builders looking to create a reliable and functional firearm. Made from 7075-T6 aluminum, this stripped lower features a FDE Cerakote finish for enhanced durability and corrosion resistance, while the .154 trigger pin size ensures compatibility with a wide range of triggers. This lower is typically utilized in mid-length gas system builds, often chambered in 5.56 NATO, making it a versatile choice for various applications.
Based on build data
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Magpul Ar-15 Moe Enhanced Trigger Guard Fde | 66 | |
| Strike Industries Ar-15 Ultra Light Pivot / Takedown Pins - Fde | 53 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 44 | |
| Radian Talon-Gi Safety Lever - Fde | 40 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 39 | |
| Strike Industries Extended Bolt Catch | 38 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 66.4% |
| .223 Wylde | 17.8% |
| 300 Blackout | 9.3% |
| .308 Win | 1.9% |
| 8.6 Blackout | 0.9% |
| 5.7x28mm | 0.9% |
| .350 Legend | 0.9% |
| .45 ACP | 0.9% |
| .458 SOCOM | 0.9% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 47.2% |
| Carbine | 29.2% |
| Pistol | 13.9% |
| Rifle | 8.3% |
| Intermediate | 1.4% |
Builds in the community that include the Aero Precision M4e1 Stripped Ar-15 Lower Receiver - Fde Cerakote
| Build | Parts | Total |
|---|---|---|
 | 15 | $3351.18 |
 | 17 | $2538.59 |
 | 21 | $1721.28 |
| 13 | $704.58 |
| 8 | $1615.44 |
 | 20 | $1422.35 |
 | 14 | $1005.41 |
| 12 | $2197.56 |
 | 29 | $6840.47 |
 | 16 | $2274.36 |
 | 14 | $1139.96 |
 | 9 | $1157.55 |
4 global ratings
cerakoted FDE finish on this lower is well applied, no thin spots or runs. tolerances are tight against an aero upper. integrated trigger guard saves a build step. FDE shade is darker than magpul FDE, leans brown
Aero Precision M4E1 stripped lower in FDE cerakote has excellent fit and finish. Cerakote is consistent and durable. Mate to my Aero upper has zero play at the takedown pin lugs. FDE shade matches Magpul tan close enough.
Aero M4E1 stripped lower in FDE cerakote is a good base but the FDE shade on mine ran slightly darker than my Magpul FDE parts. Cerakote is consistent and durable. Mechanically standard mil spec.
Aero Precision M4E1 stripped lower in FDE cerakote works as expected. Cerakote is consistent. Mate to my Aero upper has zero play. The price is a touch steep for a stripped lower at this tier, but the cerakote shade is the differentiator.
