Description
Description: Aero Precision M4E1 Stripped AR-15 Lower Receiver, Anodized OD Green. This M4E1 AR-15 stripped lower receiver from Aero Precision is manufactured for AR-15 platform rifles/pistols chambered in .223 Rem, 5.56x45mm or .300 Blackout. This receiver is machined from 7075-T6 forged aluminum and features an anodized OD Green finish. A nylon tipped tensioning set screw is included along with other quality features like an increased magwell flare, integrated trigger guard, marked/milled to accept both short-throw and standard safety selectors, and comes with a threaded bolt catch pin. This AR lower receiver is perfect choice for your next MSR build and the eye-catching anodized finish is sure to add a little extra pop to the overall project.
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). 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
Manufacturer: Aero Precision
Note: This item will only ship to a Federal Firearms License Dealer (FFL). Before this product is shipped your FFL Dealer must email or fax a valid FFL to Midwest Gun Works. It is the responsibility of the purchaser, to check your local laws before ordering products from Midwestgunworks.com. Please check your State, County, and City laws for restrictions before ordering. Please have your FFL dealer fax their FFL to 636-475-7303 or email to [email protected]. When sending the FFL to Midwest Gun Works be sure to include the customer name and order number.
PRODUCT SPECIFICATIONS:
- Brand: Aero Precision
- Caliber: .223 Rem,5.56x45mm,.300 Blackout
- Finish / Color: OD Green
- Firearm Type: Pistol,Rifle
- Material: Aluminum
- Models Fit: AR-15
- Type: Semi-Auto






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