Aero Precision M4E1 Threaded Assembled Receiver Set | Builder Set | Sniper Grey | APCS100826

This M4E1 receiver set features our stripped lower receiver with an integrated trigger guard and our assembled upper receiver with an enhanced forging.

• 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.

Features:

• Family: Aero Precision
• Model: M4E1 Threaded Assembled Receiver Set
• Type: Builder Set
• Finish: Cerakote
• Color: Sniper Grey
• Frame: M4E1