Out of stock
SKU: APAR6000-P
UPC: 815421022315
MPN: APAR600001C
The Aero M4e1 Stripped Lower is an essential component for building a reliable AR-15 platform, catering to law enforcement, military personnel, and civilian shooters who prioritize precision and durability. This forged aluminum lower serves as the serialized portion of the rifle, allowing builders to customize their setups according to their specific needs.
Machined from 7075-T6 aluminum forgings, the M4e1 lower offers exceptional strength and dimensional consistency, ensuring long-lasting reliability. The stripped configuration indicates that while the fire control cavity and trigger housing are finished, the lower does not include the hammer, trigger, disconnector, or springs, allowing for the selection of preferred components.
This lower is favored by professional armorsmiths and serious builders for its mil-spec receiver extension threads and properly-sized mag well, making it compatible with a wide range of AR-15 upper assemblies and accessories. Its compact footprint maintains standard AR-15 ergonomics, ensuring seamless integration into various builds.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
