Aero Precision M4E1 Complete Lower Receiver with MOE Grip & CTR Carbine Stock - Kodiak Brown Anodized - APAR600573
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Aero Precision
Overview
The Aero Precision M4E1 Complete Lower Receiver is a forged assembly designed for the AR-15 platform, providing a solid foundation for your build. Made from 7075-T6 aluminum and finished with a hardcoat anodized treatment, this lower delivers durability and resistance to wear. With a trigger pin size of .154 and compatibility with multi-caliber setups, it serves as an ideal choice for a wide range of builds, though it commonly appears in those chambered for 5.56 NATO.
Specifications
Aero Precision M4E1 Complete Lower Receiver with MOE Grip & CTR Carbine Stock - Kodiak Brown Anodized - APAR600573
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1 Complete Lower Receiver with MOE Grip & CTR Carbine Stock - Kodiak Brown Anodized - APAR600573 to a build in February 2026.
Today the one retailer we track is out of stock. Listed prices start at $359.99 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 36 retailers
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