About the Aero Precision M4E1 Lower/Upper Set Multi Magpul FDE Cerakote ~
The Aero Precision M4E1 Threaded Receiver Set allows for simple installation. The Aero Precision M4EI threaded receiver set includes a lower receiver and a threaded assembled upper receiver in anodiz
The Aero Precision M4E1 Threaded Receiver Set offers:
M4E1 Lower Receiver:
- 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 Upper Receiver:
- New enhanced forging that gives the upper receiver a "billet look"
- New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Lazer engraved T-marks
- Model: APCS100178S
- Platform: AR15
- Finish: Magpul FDE Cerakote
- Weight: 17.8 oz.
We go the extra mile.
Our Green Top Pros dont just sell the gear in our store but they use it every day. Along with unmatched expertise, here are a few perks you'll enjoy as a Green Top customer.
- CP Category:
- Requires FFL: