Combo BILLET - AR15 Stripped 100% Lower and Upper With LPK, Buffer Kit, and Charging Handle FFL Required

Product Code: COMBO-18X
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Was: $341.98
Now: $271.99
Quantity in Stock Quantity in Stock: Out of Stock

Out of stock

Build at home

American made product

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These combo kits include both an upper receiver and a lower receiver sold at a discount so you can get a set that matches from the same manufacturer. When choosing uppers and lowers from different manufacturers it is possible to have some minor fitment issues or coloring issues. Eliminate the likeliness of that with a set from the same manufacturer.
Our AR15 billet lower receiver is cut from a solid block of 6061-T6 aerospace grade aluminum and features a type III hardcoat anodized finish.
Our AR15 billet upper receiver 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 AR15 Lower Receiver
XTS Complete Lower Parts Kit
XTS MIL-SPEC Buffer Tube Assembly Kit
TM Standard AR15/M4 5.56 Charging Handle- 7075
If looking to build something other than your standard 5.56mm AR-15 build we have a compatibility list.


  • blemished: No
  • color: Black
  • manufacturer: Tactical Machining
  • platform: AR-15
  • Weight:: 3.10 LBS