The M4E1 PRO Lower Receiver seamlessly integrates ambidextrous controls into the M4E1 Lower that allows for the shooter to easily operate the bolt catch, magazine release, and safety without modifying their dominant firing hand.

Features :

• Includes M4E1 PRO Lower Receiver, PRO Ambidextrous Safety, EZ Takedown/Pivot Pins, Enhanced Buffer Tube, Magpul MOE Grip and SL Stock
• Solid 7075-T6 Forging
• Fully Ambidextrous
• Proprietary Componentry Installed