Aero Precision M4E1 PRO Complete Lower Receiver with Magpul MOE Grip & SL Carbine Stock - Kodiak Brown Anodized
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Aero Precision
Overview
The Aero Precision M4E1 PRO Complete Lower Receiver is a fully assembled lower designed for the AR-15 platform, crafted from durable 7075-T6 aluminum with a hardcoat anodized finish for added resilience. It features a standard .154 trigger pin size, making it compatible with a wide range of triggers, and is suitable for multi-caliber builds, providing flexibility for the builder. This lower receiver is commonly used in builds with a mid-length gas system, offering a balanced shooting experience.
Specifications
Aero Precision M4E1 PRO Complete Lower Receiver with Magpul MOE Grip & SL Carbine Stock - Kodiak Brown Anodized
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1 PRO Complete Lower Receiver with Magpul MOE Grip & SL Carbine Stock - Kodiak Brown Anodized to a build in February 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $479.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
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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.
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