Product DescriptionThe Aero Precision M4E1 PRO Complete Lower Receiver is a factory-assembled lower built for AR-15 style rifle projects that use .223 Remington and 5.56 NATO compatible configurations. Finished in OD Green anodized, this complete lower is equipped with a Magpul MOE grip and an SL Carbine stock for a comfortable, practical setup right out of the box. It is designed to work with M4E1 and standard AR15 components and magazines, making it a strong choice for builders seeking premium Aero Precision quality and dependable compatibility.Product Highlights Factory-complete M4E1 PRO lower receiver from Aero Precision for streamlined AR-15 builds OD Green anodized finish offers a durable look with distinctive visual appeal Includes Magpul MOE grip for enhanced handling and user comfort Outfitted with an SL Carbine stock for a compact, modern rifle setup Compatible with M4E1 and AR15 components and magazines for versatile build integration Specs Brand: Aero Precision Model: M4E1 PRO Complete Lower Receiver Product Type: Complete Lower Receiver Platform Compatibility: M4E1 and AR15 components and magazines Caliber Compatibility: .223 Remington / 5.56 NATO compatible Finish: Anodized Color: OD Green Grip: Magpul MOE Grip Stock: SL Carbine Stock MPN: APAR600195 UPC: 840014626045 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.