Aero Precision

M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle. The enhanced complete lower receiver includes the Magpul MOE Grip and STR Stock.

• Aero Precision M5 Lower Receiver
• Magpul STR Stock
• Magpul MOE Grip
• Lower parts kit
• Receiver extension
• .308 carbine buffer and sprinG