





Click to see full view
Aero Precision
Overview
The Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom is a high-quality stripped receiver designed for AR-15 builds. Constructed from durable 7075-T6 aluminum and finished with hardcoat anodizing, this lower receiver offers a solid foundation for your firearm while maintaining a lightweight profile. It features a standard .154 trigger pin hole, making it compatible with a wide range of trigger options. This lower is frequently used in mid-length gas system builds chambered in 5.56 NATO, making it a popular choice among builders looking for performance and reliability.
Based on build data

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

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

Phase 5 PMR Dimpled Magazine Release, Gray - PMR-GREY DIMPLED

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

Strike Industries Extended Bolt Catch

B5 Systems Trigger Guard ATG-001-01
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 78 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 61 | |
| Phase 5 PMR Dimpled Magazine Release, Gray - PMR-GREY DIMPLED | 61 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 61 | |
| Strike Industries Extended Bolt Catch | 60 | |
| B5 Systems Trigger Guard ATG-001-01 | 57 |
| Platform | Percentage |
|---|---|
| AR-10 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 73.9% |
| .223 Wylde | 9.2% |
| 300 Blackout | 7.7% |
| .308 Win | 2.8% |
| 6.5 Grendel | 1.4% |
| 7.62x39mm | 1.4% |
| 6mm ARC | 0.7% |
| .224 Valkyrie | 0.7% |
| .450 Bushmaster | 0.7% |
| .50 Beowulf | 0.7% |
| 9mm | 0.7% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 43.2% |
| Carbine | 31.5% |
| Pistol | 15.3% |
| Rifle | 9% |
| Intermediate | 0.9% |
No reviews yet. Be the first to review this product!