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Aero Precision
Overview
The Aero Precision M4E1 Stripped AR-15 Lower Receiver in Black is engineered from durable 7075-T6 aluminum, providing a solid foundation for your build. This stripped lower features a .154 trigger pin hole, making it compatible with a wide range of trigger options, and its hardcoat anodized finish enhances durability and corrosion resistance. This lower is frequently used in mid-length gas system builds chambered in 5.56 NATO, making it a versatile choice for those looking to create a reliable and accurate rifle.
Based on build data

Strike Industries Extended Bolt Catch

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

CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B

Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension

Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers

Timber Creek Outdoors Ambidextrous Safety Selector - Black
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Extended Bolt Catch | 39 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 33 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 32 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 29 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 28 | |
| Timber Creek Outdoors Ambidextrous Safety Selector - Black | 27 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 52.9% |
| .223 Wylde | 17.6% |
| 300 Blackout | 11.8% |
| .223 Remington | 5.9% |
| .458 SOCOM | 5.9% |
| 6.5 Grendel | 5.9% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 50% |
| Carbine | 28.6% |
| Pistol | 14.3% |
| Rifle | 7.1% |
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