Wilson Combat Receiver, Lower, WC15 Billet, Anodize

Designed by Bill Wilson and the Wilson Combat design team to be the base for the ultimate precision tactical AR-15 rifle, the BILLet-AR lower receiver is 100% machined in our Berryville, AR facility.

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

The BILLet-AR lower receiver has been enhanced with an oversize magazine well for quick 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.

7075-T6 aircraft grade solid billet aluminum machined to industry leading tolerances
Hand prepped for a flawless surface finish
Oversize, EDM machined magwell for fast smooth reloading
Integral trigger guard
Precision threaded receiver and reamed pin holes
Hex screw bolt catch retention
Good match with standard, GI style uppers or Wilson Combat BILLet-AR upper receivers