Aero Precision M4E1 Stripped Lower Receiver - Kodiak Brown Anodized
All Aero Precision lower receivers3 options
- Anodized, this page
- Anodized · Blemout of stock
- Blemout of stock
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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.
Specifications
Aero Precision M4E1 Stripped Lower Receiver - Kodiak Brown Anodized
3 options
- Anodized, this page
- Anodized · Blemout of stock
- Blemout of stock
Available Merchants(4)
Prices checked
Stock Alert
September 2026 on GunPartPicker
Aero Precision M4E1 Stripped Lower Receiver - Kodiak Brown Anodized ranked #76 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #15 of the 1,134 lower receivers builders have added. Builds with this lower receiver are mostly chambered in 5.56 NATO (69%, then 300 Blackout 13%), split between mid-length (54%) and carbine-length (20%) 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 $127.99 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
Timber Creek Enforcer AR Pistol Grip, Black - E ARPG Black
Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector Black
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel w/ 15" ATLAS R-ONE M-LOK Handguard - FDE
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 builds →Builds in the community that include the Aero Precision M4E1 Stripped Lower Receiver - Kodiak Brown Anodized
| Build | Parts | Total |
|---|---|---|
 | 27 | $8150.83 |
 | 16 | $2835.06 |
 | 14 | $1405.45 |
 | 12 | $1073.22 |
 | 19 | $2903.61 |
 | 24 | $3771.62 |
 | 13 | $1066.35 |
| 18 | $4382.99 |
 | 18 | $1416.59 |
| 31 | $3049.46 |
| 33 | $6545.23 |
 | 15 | $2466.03 |
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