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Aero Precision

Aero Precision M4E1 Complete Lower Receiver w/ MOE SL Grip & SL Carbine Stock

Product Code : 840014600656


Mfg Item #: APAR600116

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The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features a custom designed M4E1 Lower Receiver and is upgraded to include a MOE SL® Grip and MOE SL® Carbine Stock. Save when you buy it complete and let the specialists at Aero Precision do the installation for you!

The M4E1 Lower Receiver delivers billet aesthetics at a forged price. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. It has been engineered with upgraded features, including a threaded bolt catch roll pin, integrated trigger guard, upper tension screw, threaded takedown pin detent recess and increased magwell flare.


- M4E1 Stripped Lower Receiver

- MOE SL® Grip

- MOE SL® Carbine Stock

- Lower Parts Kit

- Carbine Receiver Extension

- AR15 Carbine Buffer and Spring

- These parts are installed




- Threaded bolt catch pin for easy installation

- Integrated enlarged trigger guard

- Threaded takedown pin detent recess

- Flared magazine well for quick and easy reloads

- Proprietary components pre-installed from the factory

- Standard AR15 takedown/pivot pin lug pattern

- Machined from custom forged 7075-T6 aluminum



Determined at checkout.