Catalogue#55244
FFL
$199.19Spec

YHM’s Model-57 billet AR-15 lower receiver is built from 7075-T6 aluminum with a hardcoat anodized matte black finish. Designed with an oversized magazine well for faster, easier reloads, and a built-in oversized machined trigger guard for comfortable control, this stripped lower is made to accept standard Mil-Spec upper receivers and all generations of PMAGs.
Start your next AR-15 build with a YHM billet lower designed for smooth operation and a distinct look.







