AR-15 Lowers are the heart of the rifle, housing the fire control components, mounting your recoil assembly, stock and buffer. Thanks to modular design the AR15 platform is a proven and battle-tested design that certainly lives up to durability and standards of its operating nations. Typically Mil-Spec Lower Receivers are typically machined from a forging of 7075-T6 Aluminum. Offering a Lightweight and and incredibly durable/impact resistant weapons grade material.
About This Lower: Introducing the Aero Precision M4E1 Lower Receiver. This Lower Delivers A Billet Aesthetic In A Forged Package With custom Designed Enhanced Forging. Machined From 7075-T6 Aluminum, This Lower Is Compatible With All Mil-Spec AR-15 Parts. Some Of The Improvements Made Is A Threaded Bolt Catch Roll Pin, An Integrated Trigger Guard, An Upper Tension Screw, A Threaded Takedown Pin Detent Recess And An Increased Magwell Flare. Marked Multi-Cali, This Lower Has An Anodized Black Finish.
About This Brand: Aero Precisionâ€™s roots are deeply tied to aerospace, and their drive for clean, perfect engineering and machining stems from that. When youâ€™re building something that will fly in the air, there is no margin for error. Aero Precision takes that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design, and machining of every part that comes off the line. Aero Precision is not every manufacturer.
Finish: Cerakote - Cerakote is a process of applying a Ceramic Based Coating that both protects the rifle from corrosion, chemical wear, and high temperatures.
Important FFL Requirements:This item is a FFL restricted shipping product. You must arrange shipment of this product to a qualified FFL dealer.
Serialized products are subject to a non-refundable $4.00 handling fee.
If you would like to have your order processed faster, please see our HOW TO: Purchasing Serialized Parts.
If In California, or are unsure if we can ship to you, please view our Warranty, Returns, Terms and Conditions to see restrictions.
All Receivers Are Shipped As Long Arms To The State Of California, 21 Years Of Age Required As Well