Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Tacoma Heritage – Anodized Black – APAR600019C

Description Some time ago, Aero Precision looked a little different. We didn’t start as a household name, but with great support and hard work, we’ve grown into one. To honor how far we’ve come, we reflect on our past with the limited-edition Heritage Lower Receiver’s. With our original logo, we pay homage to the early days, when life looked a little different, and we were only just beginning our legacy. The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades, this custom-engineered design provides features that challenge much more expensive billet options and simplify the assembly process for the at-home builder. M4E1 Lower Receiver Improvements: Threaded Bolt Catch Roll Pin – Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included). 1/16″ Hex Key required for assembly. Integrated Trigger Guard – Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon. Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver. Threaded Takedown Pin Detent Recess – Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room). Increased Magwell Flare – Increased the flare of the magwell to aid in quick and efficient magazine changes. Marked and milled to accept short-throw safety selectors, but will work with standard selectors as well. Includes: Stripped M4E1 Lower Receiver Nylon tipped tensioning set screw Threaded Bolt Catch Pin Specifications: Shipping to FFL Dealer Required Yes Made In America? Yes Platform M4E1 Material Machined from 7075-T6 forged aluminum Select Your Finish Anodized Black Markings “Cal Multi” Compatibility Works with standard AR15 components and magazines Weight(s) 8.35 oz Additional information Weight 8.35 oz MPN APAR600019C UPC 840014618507