Aero Precision M4E1 Threaded Assembled Receiver Set, No Forward Assist - Cerakote FDE - APCS100721

Aero Precision APCS100721: This receiver set features our tried-and-true M4E1 Lower Receiver and Aero Precision\'s M4E1 Threaded Upper Receiver, without provisions for a forward assist. Includes: M4E1 Lower Receiver in Cerakote FDE M4E1 Threaded Assembled Upper Receiver, No Forward Assist in Cerakote FDE M4E1 Lower Receiver Features: 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). 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. M4E1 Threaded with No Forward Assist Upper Receiver Features: No Forward Assist Custom enhanced forging that gives the upper receiver a \"billet look\" while maintaining the structural integrity of a forged part. Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards M4 Feedramps .250 takedown pin holes