Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote
All Aero Precision lower receivers5 options
- Blackout of stock
- Blemout of stock
- FDE · Cerakote, this page
- OD Green · Anodizedout of stock
- Sniper Gray · Cerakoteout of stock
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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.
Specifications
Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote
5 options
- Blackout of stock
- Blemout of stock
- FDE · Cerakote, this page
- OD Green · Anodizedout of stock
- Sniper Gray · Cerakoteout of stock
Available Merchants(4)
Prices checked
Stock Alert
October 2026 so far on GunPartPicker
Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote ranks #47 of the 520 lower receivers builders have added on GunPartPicker so far in October 2026, behind the Diamondback DB15 AR Lower, Black - DB2210R001, with about 1 in every 250 lower receivers added to builds. Down from #30 in September. Builds with this lower receiver are mostly chambered in 5.56 NATO (75%, then .223 Wylde 11%), split between mid-length (57%) and carbine-length (21%) gas systems, and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $142.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by hundreds of builds that include this one
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel w/ 15" ATLAS R-ONE M-LOK Handguard - FDE
B5 Systems Type 22 P-Grip - FDE
Radian Talon-GI Safety Lever - FDE
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Strike Industries AR-15 Ultra Light Pivot / Takedown Pins - FDE
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 36 →Builds in the community that include the Aero Precision M4e1 Stripped Ar-15 Lower Receiver - Fde Cerakote
| Build | Parts | Total |
|---|---|---|
 | 15 | $3507.51 |
 | 17 | $2556.96 |
 | 21 | $1862.90 |
| 13 | $740.61 |
| 8 | $1738.49 |
 | 20 | $1258.52 |
 | 14 | $1047.88 |
| 12 | $2317.82 |
 | 29 | $7112.14 |
 | 16 | $2353.85 |
 | 14 | $1175.41 |
 | 9 | $1210.27 |
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