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Wilson Combat Billet AR-10 Matched Receiver Sets



Wilson Combat Billet Lower Receivers

esigned by Bill Wilson and the Wilson Combat design team to be the base for the ultimate precision tactical AR-10 rifle, the BILLet-AR matched upper and lower receiver set is 100% machined in our Berryville, AR facility.

The Wilson Combat BILLet-AR receiver set was engineered from the ground up to address structural design weaknesses in standard USGI receivers and enhance overall tolerances which improve shot to shot consistency.

The BILLet-AR upper receiver  has a precise bolt raceway for smoother chambering and more rigid receiver walls to reduce firing flex. The BILLet-AR lower receiver has been enhanced with an oversize magazine well for smooth reloads and an integral trigger guard for gloved use and added lower receiver strength.

Our extensive experience as a premier custom builder of AR-15 rifles will ensure your satisfaction with this next generation precision tactical shooting platform.

Please be advised lead time is subject to model availability!




  • – CNC machined from 7075-T6 aerospace aluminum billet stock.
  • – M4-style extended feed ramps for excellent reliability with a wide variety of calibers.
  • – Undersize bolt raceway for smoother chambering, improved feeding and enhanced recoil dynamics.
  • – Oversized, EDM machined magwell for fast smooth reloading
  • – Wilson Combat Armor Tuff Finish
  • – Precision threaded receiver and reamed pin holes.
  • – Hex Screw Bolt Catch retention.
  • – Hand prepped for a flawless surface finish
Additional information
***FFL Required***

Please Note: When purchasing a firearm or other restricted item, federal law requires that it MUST ship to a licensed dealer in your state. Please have your FFL send us a copy of their license after purchase. If you need assistance locating a dealer to have your firearm shipped to, please contact us or enter your zip code at the GunBroker FFL dealer network website.


Black, Burnt Bronze, Flat Dark Earth, Grey, OD Green