Billet AR15 Stripped Upper/ Lower Receiver Set - Model 18X - FFL Required

Product Code: 10118x
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Was: $224.98
Now: $154.99
Quantity in Stock Quantity in Stock: Out of Stock

Build at home

American made product

100% satisfaction


This billet lower receiver is cut from a solid block of 6061-T6 aerospace grade aluminum and features a type III hardcoat anodized finish.
This design is ultra-sleek omitting the forward assist and including a machined shell deflector.
18X logo with bullet pictogram selector markings.
These lowers also have a built-in trigger guard.
The magazine well is broached for consistent magwells from part to part.
Tactical Machining Billet AR15 Flat Top Upper Receiver
Tactical Machining Billet Lower Receiver
If looking to build something other than your standard 5.56mm AR-15 build we have a compatibility list.
FFL Requirements: 
When ordering an FFL item from us it is important that you understand the process. We cannot ship your order to your house, so we must ship it to a licensed firearms dealer. We do not have a network of dealers but can gladly call a few dealers in your area to find one that will accept a transfer. Once you have found a dealer that will accept a transfer, have them provide us a copy of their FFL and we can ship the item to them.


  • blemished: No
  • color: Black
  • manufacturer: Tactical Machining
  • platform: AR-15
  • Weight:: 1.10 LBS
  • 1 Review Hide Reviews Show Reviews

    • 5
      AR Billet

      Posted by Rafael Rivera on Jul 1st 2022

      Excellent quality and great item. We also loved their customer service.