Aero Precision M4E1 Rifle Complete Lower Receiver, A2 Grip, No Stock – Anodized Black
Maximize the capabilities of your custom AR build with the M4E1 Complete Lower Receiver. Crafted around our custom-designed M4E1 Lower Receiver, this all-inclusive package features upgrades like a classic A2 grip and a rifle-length buffer tube, allowing you to personalize it further with your preferred stock. Opting for our complete lower not only saves you costs but also grants you access to the expertise of Aero Precision’s Armorers, who take care of the installation on your behalf. Simplify your build process, elevate your firearm experience, and make a lasting investment in exceptional quality with the M4E1 Rifle Complete Lower Receiver.
Includes
- M4E1 Stripped Lower Receiver – Anodized Black
- A2 Grip
- Lower Parts Kit
- Rifoe Receiver Extension
- AR15 Rifle Buffer and Spring
*These parts are installed.
M4E1 Lower Receiver Improvements
- Threaded Bolt Catch Roll Pin: Simplify installation and protect your firearm’s finish with the included pin. Requires a 1/16″ Hex Key for assembly.
- Integrated Trigger Guard: Reinforce your lower receiver with an integrated trigger guard, eliminating the risk of breaking tabs and providing a robust platform.
- Upper Tension Screw: Achieve a precise fit between upper and lower receivers using the nylon-tipped tensioning set screw, enhancing stability for any standard AR15 upper.
- Threaded Takedown Pin Detent Recess: Say goodbye to detents launching across the room – effortlessly install the Takedown Pin Detent and spring with the 4-40 set screw.
- Increased Magwell Flare: Facilitate quick and efficient magazine changes with the enhanced magwell flare.
- Compatibility: Marked and milled to accept short-throw safety selectors while still compatible with standard selectors.
Product Information
| Manufacturer | Aero Precision |
|---|---|
| Platform | AR15 |
| Color | Black |
| Finish | Anodized |
| Receiver Extension | Rifle |
| Buffer Weight | Standard |
| Series | M4E1 |
| Material | 7075-T6 Aluminum |
| Markings | "Cal Multi" |
| Compatibility | Standard AR15 components |
| Made in USA | Yes |
Important!
Click Here for FFL Order Processing Lead Times
Review our FFL Ordering Instructions HERE before placing your order.
- Prices do not include your dealer’s transfer fees.
- Not eligible for return after transferred into your possession via ATF Form 4473.
- There will be a 30% restocking fee on all controlled items returned because of failed background checks.
Federal law requires that you be 21 years of age or older to purchase a pistol, stripped receiver, or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver, not a handgun or long gun. However, they are still “firearms” by definition and are subject to the same GCA limitations as any other firearm. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.
Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and was named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!
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