WMD Guns Billet Lower – 7075-T6 with NiB-X Coating

Description

The WMD Guns billet lower is machined from 7075-T6 aluminum. It features a NiB-X nickel boron coating for reduced friction and increased wear resistance. The lower includes an integrated trigger guard and flared magwell for improved magazine handling.

The receiver is cut to Mil-Spec dimensions with tight tolerances for consistent fitment. It is compatible with standard AR-15 upper receivers and standard fire control groups. The NiB-X coating provides a smooth surface finish that requires minimal lubrication.

This lower ships as a stripped receiver. It requires an FFL transfer for delivery. The receiver is marked as multi-caliber and can be built as either a rifle or pistol configuration.