JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Shop
- AR15
  - AR15/M4E1
    
    Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
    Learn More
- M5/AR308
  - M5/AR308
    
    Mil-spec dimensions and coating ensure the highest quality and correct component interface for your next big-bore AR.
    Learn More
- EPC
  - EPC
    
    The EPC-9 lineup is perfect for your next 9mm or 40S&W AR build.
    Learn More
- Bolt Action
  - Solus Bolt Action
    
    The Aero Precision SOLUS works to provide hunters, competitors, and shooting enthusiasts with a custom shooting experience.
    Learn More
- Suppressors
  - Suppressors
    
    The Lahar-30 is built to be a workhorse — providing durability, performance, and flexibility in a single package.
    Learn More
- Lifestyle
  - - Apparel
    - SWAG
  - Lifestyle
    
    Because your shirt should always match your favorite firearms manufacturer
    Shop Now
- On Sale
  - - Clearance
    - Blemished
- Other Brands
- Supply Drop Deals
- April 2024 Builder Sets
- March 2024 Builder Sets
Discover
Support
Find a Dealer
- Dealer Locator
- Become a Dealer
Account
Compare ()

Lower Receivers

Lower Receivers

Aero Precision Lower Receivers are engineered for quality, reliability, and performance. A cornerstone in every custom AR15 build.

Explore

Lower Receivers

STRIPPED LOWERS

COMPLETE LOWERS

RECEIVER SETS

Added

M4E1 Complete Lower Receiver w/ MOE Grip & UBR Gen2 Stock - Anodized

M4E1 Complete Lower Receiver w/ MOE® Grip & UBR® Gen2 Stock

Added

M4E1 Complete Lower Receiver w/ A2 Grip and M4 Stock - FDE Cerakote

M4E1 Complete Lower Receiver w/ A2 Grip and M4 Stock

Add to Cart to Save

Added

AR15 Complete Lower Receiver w/ Magpul MOE & PRS Lite - Anodized Black

AR15 Complete Lower Receiver w/ Magpul MOE Grip & PRS Lite Stock

Added

M4E1 Complete Lower Receiver w/ MOE Grip & SL-K Carbine Stock - Anodized Black

M4E1 Complete Lower Receiver w/ MOE Grip & SL-K Carbine Stock

Added

AR15 Complete Lower Receiver, Standard - FDE Cerakote

AR15 Complete Lower Receiver, Standard

April 2024 Builder Sets

April 2024 Builder Sets

Cerulean Cloak Cerakote is IN STOCK!

shop the sets

Added

M4E1 Carbine Complete Lower Receiver w/ A2 Grip, No Stock - FDE Cerakote

M4E1 Carbine Complete Lower Receiver w/ A2 Grip, No Stock

Added

M4E1 Complete Lower Receiver w/ MOE Grip & SL Carbine Stock - Anodized Black

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

Added

M4E1 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock - Anodized Black

M4E1 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock

Added

M4E1 Featureless Complete Lower Receiver w/ Magpul Fixed Carbine Stock - Anodized Black

M4E1 Featureless Complete Lower Receiver w/ Magpul Fixed Carbine Stock

Added

AR15 Complete Lower Receiver w/ MOE Grip & SL-K Carbine Stock - Anodized Black

AR15 Complete Lower Receiver w/ MOE Grip & SL-K Carbine Stock

Add to Cart to Save

Added

AR15 Complete Lower Receiver w/ MOE Grip & SL Carbine Stock - Anodized Black

AR15 Complete Lower Receiver w/ MOE Grip & SL Carbine Stock

Added

AR15 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock - Anodized Black

AR15 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock

Added

M4E1 Complete Lower Receiver w/ Magpul MOE & PRS Lite - Anodized Black

M4E1 Complete Lower Receiver w/ Magpul MOE Grip & PRS Lite Stock

Compare Products