Aero Precision M5 Carbine Complete Lower w/A2 Grip, Black

The M5 .308 Win Complete Lower Receiver is the ultimate foundation for building your custom big-bore AR rifle. Precision-engineered for strength and reliability, this lower receiver ensures seamless compatibility and top-tier performance. Get a hassle-free head start purchasing it fully assembled means our expert gunsmiths handle the installation, so you can focus on what matters most customization and performance. Save time and money without compromising on quality build your dream rifle with confidence, starting with the M5 .308 Win Complete Lower Receiver.Works seamlessly with standard AR .308 Win components and magazinesRear takedown pin detent hole is threaded for a #4-40 set screw, allowing customizationBolt catch is threaded for a screw pin, eliminating the need for a roll pin and simplifying assemblyThe integrated trigger guard enhances durability and protection while providing a seamless, ergonomic design for improved handling and controlSelector markings are designed to work seamlessly with 45, 60 or 90 deg safety selectors for user preferenceAccepts Battle Arms Development short throw safety selectors while maintaining compatibility with standard selectorsNo gap with aftermarket pistol grips ensures a seamless and ergonomic fit for improved handlingThis kit includes everything needed to complete your lower assembly, Aero Precision M5 lower receiver, A2 grip, lower parts kit, receiver extension, .308 carbine buffer and springThese precision-engineered parts are expertly installed to ensure optimal firearm performance and reliabilityThis complete lower receiver is sold without a stock, allowing users to customize their build to fit their specific shooting needs