https://vizardsgunsandammo.com/copy-of-wilson-combat-trlowerbilano-wc-15-billet-lower-receiver-ar-15-rifle-black-hardcoat-anodized/?ctk=57e0fc00-b836-496c-b5f5-1fb340fcaab0&showHidden=true

The BILLet WC-15 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. Features 7075-T6 aircraft grade solid billet aluminum machined to industry leading tolerances hand prepped for a flawless surface finish precision threaded receiver and reamed pin holes and hex screw bolt catch retention. Good match with standard GI style uppers or Wilson Combat BILLet-AR upper receivers.

WILS TRLOWERBILANO LOWER AR15 BILLET ANODIZED
Mfg Item Num: TRLOWERBILANO
Model Number: WC-15
Series: Billet Lower Receiver
Unit of measure: GN
Gun Model: AR-15
Gun Type: Rifle
Material: Aluminum
Finish: Black Hardcoat Anodized