Aero Precision M4E1 PRO Complete Lower Receiver 556/223 Kodiak Brown

Bring your build together with the Aero Precision M4E1 PRO Complete Lower Receiver in Kodiak Brown. Designed for a streamlined shooting experience, this complete lower pairs the M4E1 PRO platform with integrated ambidextrous controls, letting users access the bolt catch, magazine release, and safety without changing their dominant firing hand.

Built around a solid 7075-T6 forged receiver, the Aero Precision M4E1 PRO complete lower arrives with proprietary components installed for a coordinated package. Its anodized Kodiak Brown finish gives the receiver a distinctive earth-toned appearance, while the included Magpul MOE grip and SL carbine stock complete the configuration.

• Complete lower receiver configured for semi-automatic .223 Remington and 5.56 NATO applications.
• Solid 7075-T6 forged construction provides a strong foundation for the M4E1 PRO platform.
• Fully ambidextrous controls let users operate the bolt catch, magazine release, and safety without switching dominant firing hands.
• Includes PRO Ambidextrous Safety, EZ Takedown/Pivot Pins, and an Enhanced Buffer Tube as installed proprietary componentry.
• Magpul MOE grip and Magpul SL Carbine Stock are included to complete this coordinated lower receiver configuration.
• Anodized Kodiak Brown finish adds a distinctive earth-toned look that complements the M4E1 PRO receiver’s clean profile.
• Complete assembly brings essential lower components together in one product package for a cohesive appearance.
• Designed for shooters seeking ambidextrous operation and a factory-configured lower for their compatible build.

Choose the Aero Precision M4E1 PRO Complete Lower Receiver in Kodiak Brown for an integrated, ambidextrous configuration with distinctive finish, included components, and platform details ready to bring your compatible build together.