Loading... Please wait...
  • Image 1

80% AR15 Lower, Forged

Calculated at checkout


Product Description


  • Solid forged aluminum
  • Mil-spec dimensions
  • Standard, pre-cut magazine well
  • Receiver extension and grip screw hole drilled and threaded
  • In-the-white, not an FFL item - requires machining to complete


Underground Tactical is proud to offer the Cerro 80% Lower Receiver, forged from 7075-T6 aluminum for a precise high quality build. 80% Lower Receivers are available in-the-white and require machining by user to complete. Since final machining is needed, no FFL is required for purchase.


The operations required to complete the 80% Lower Receiver include:


-Milling the space for the fire control group

-Drilling the Trigger Pin hole

-Drilling the Hammer Pin hole

-Milling the Trigger slot

-Drilling the Safety Selector hole (safety selector detent hole is already drilled)


Technical Information

Fit: AR-15, Common Size Parts Once Completed

Material: 7075-T6 Aluminum

Finish: In-the-white


Note: 80% Lowers are NON-RETURNABLE. No milling/drilling jig, drill bits or instructions included. Significant machining will be required for completion.

Find Similar Products by Category

our newsletter

Click the button below to add the 80% AR15 Lower, Forged to your wish list.