The Wilson Combat billet AR-15 lower receiver (part no. TR-LOWER-BIL-ANO) gives builders a multi-caliber receiver from one of the most respected names in precision AR-platform manufacturing. Finished with an anodized coating, it is machined to the tight tolerances Wilson Combat is known for on its complete rifles and pistols. It is a strong choice for shooters who want a receiver built to the same standards as a factory Wilson Combat rifle.

Key Specifications

• Machined as a billet receiver rather than a cast or forged unit.
• Built on a multi-caliber platform compatible with a range of AR-15-pattern chamberings.
• Finished with an anodized coating for durability.
• Machined with an oversized magazine well engineered for quick reloads.
• Built with an integral trigger guard machined directly into the receiver for added strength.
• Uses a hex-screw bolt catch retention system for precise, secure fitment.
• Engineered to address structural design weaknesses found in standard USGI-spec lower receivers.
• Hand-finished after CNC machining for a refined surface finish and fit.

Frequently Asked Questions

Is this receiver limited to one caliber? No, it is built on a multi-caliber platform compatible with a range of AR-15-pattern chamberings.

Is this a billet or forged receiver? It is machined from billet material rather than cast or forged.

Will standard AR-15 parts kits fit this receiver? Yes, it uses standard AR-15 dimensions, so mil-spec parts kits and furniture already on the market will fit.

Buy the Wilson Combat Billet AR-15 Lower Receiver

Order this Wilson Combat billet lower receiver from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and build on a receiver machined to Wilson Combat’s exacting standards. Browse our full selection of AR15 lower receivers for more build options.