The Wilson Combat BILLet-AR Matched Upper and Lower Receiver Set with Lightweight Upper (brand part no. TR-LOWUPP-BIL-10-LWB) was designed by Bill Wilson and the Wilson Combat design team to be the base for the ultimate precision tactical AR-10 rifle, machined 100% in-house at Wilson Combat’s Berryville, Arkansas facility. The lightweight upper option shaves weight from the front of the rifle without giving up the rigidity a precision build demands, and the matched set is engineered from the ground up rather than paired at random. It’s a serious foundation for a precision .308-pattern build from a company known for tight tolerances across its entire product line.

Key Specifications

• Includes a matched upper and lower receiver set, engineered as a pair.
• Features a lightweight upper for reduced front-end weight.
• Machined 100% in-house at Wilson Combat’s Berryville, Arkansas facility.
• Designed by Bill Wilson and the Wilson Combat design team.
• Finished in black.
• Shipping weight of approximately 1.8 pounds.

Frequently Asked Questions

Where is this receiver set manufactured? 100% in-house at Wilson Combat’s Berryville, Arkansas facility.

What makes the upper lightweight? It’s designed to reduce front-end weight without sacrificing rigidity for a precision build.

Buy the Wilson Combat AR-10 Billet Receiver Set

Build your precision AR-10 on receivers from Wilson Combat. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see our full AR-10 lower selection.