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M4E1 Threaded Receiver Set - Aero Precision
Stock Status:In Stock
M4E1 Lower Receiver in Anodized Black
Upper Receiver in Anodized Black
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 Upper Receiver Features:
New enhanced forging that gives the upper receiver a "billet look"
New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
Threaded Forward Assist Pin
.250 takedown pin holes
Lazer engraved T-marks
*This product must ship to your local FFL.
In the comments section or ship to section enter your FFL name, city and state.
If you have any questions, please do not hesitate to ask us.
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