Wilson Combat AR-10 Receiver Set Lower/Upper Matched Set Billet with Lightweight Upper Black

Designed 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.

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

  • CNC machined from 7075-T6 aerospace aluminum billet stock.
  • Picatinny top rail.
  • Shell deflector.
  • Extended feed ramps for excellent reliability with a wide variety of calibers.
  • Undersize bolt raceway for smoother chambering improved feeding and enhanced recoil dynamics.
  • Lightened side profile without forward assist for maximum accuracy potential.
  • Oversize EDM-cut magazine well for fast reloads.
  • Precision threaded receiver and reamed pin holes.
  • Hex Screw Bolt Catch retention.
  • Hand prepped for a flawless surface finish.
  • Black Armor-Tuff Finish
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Wilson Combat AR-10 Receiver Set Lower/Upper Matched Set Billet with Lightweight Upper Black

$526.32

SKU CSSI|WCTRLOWUPPBIL10LWB Category Online or In-store: Brand:

Availability: 11 in stock

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🚚 Shipping Information

In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days

Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions 
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days

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